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O.‐P. Lehtonen

Observed names: O P Lehtonen, O. P. Lehtonen, O.- P. Lehtonen, O.-P Lehtonen, O.-P. LEHTONEN, O.-P. Lehtonen, O.P Lehtonen, O.‐P. J. Lehtonen, OLLI-PEKKA LEHTONEN, OLLI‐PEKKA LEHTONEN, Olli-Pekka Lehtonen, Olli‐Pekka J. Lehtonen, Olli‐Pekka Lehtonen
Observed institutions: University of Turku, Tampere University, Turku University Hospital, Varsinais-Suomen Sairaanhoitopiiri, University of Tampere, University of Oulu
OpenAlex ID: A5113630697
Fecal Microflora in Healthy Infants Born by Different Methods of Delivery: Permanent Changes in Intestinal Flora After Cesarean Delivery
1999 · Minna‐Maija Grölund, Olli‐Pekka Lehtonen, et al. · Journal of Pediatric Gastroenterology and Nutrition · 889
Diagnosis of Meningococcal Meningitis by Broad-Range Bacterial PCR with Cerebrospinal Fluid
1998 · Pirkko Kotilainen, Jari Jalava, et al. · Journal of Clinical Microbiology · 144
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An Outbreak of Yersinia pseudotuberculosis Infection
1984 · R. Tertti, K. Granfors, et al. · The Journal of Infectious Diseases · 116
Amount and avidity of salivary and serum antibodies against Streptococcus mutans in two groups of human subjects with different dental caries susceptibility
1984 · O P Lehtonen, E M Gråhn, et al. · Infection and Immunity · 114
Use of the Polymerase Chain Reaction and DNA Sequencing for Detection of Bartonella quintana in the Aortic Valve of a Patient with Culture-Negative Infective Endocarditis
1995 · J. Jalava, P. Kotilainen, et al. · Clinical Infectious Diseases · 111
Propionibacterium acnes isolated from sternal osteitis in a patient with SAPHO syndrome.
1996 · P Kotilainen, R Merilahti-Palo, et al. · PubMed · 109
Optimal data processing procedure for automatic bacterial identification by gas-liquid chromatography of cellular fatty acids
1988 · E Eerola, O P Lehtonen · Journal of Clinical Microbiology · 105
Antimicrobial factors in whole saliva of human infants
1986 · J Tenovuo, O P Lehtonen, et al. · Infection and Immunity · 100
Antigen attachment in ELISA
1980 · O.-P. Lehtonen, M.K. Viljanen · Journal of Immunological Methods · 98
Oral health of patients with insulin‐dependent diabetes mellitus
1986 · JORMA TENOVUO, PENTTI ALANEN, et al. · European Journal Of Oral Sciences · 93
Elimination of Epidemic Methicillin-ResistantStaphylococcus aureusfrom a University Hospital and District Institutions, Finland
2003 · Pirkko Kotilainen, Marianne Routamaa, et al. · Emerging infectious diseases · 84
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The effect of different antibody affinities on ELISA absorbance and titer
1982 · O.-P. Lehtonen, E. Eerola · Journal of Immunological Methods · 82
Antimicrobial systems of human whole saliva in relation to dental caries, cariogenic bacteria, and gingival inflammation in young adults
1988 · Erik Gråhn, Jorma Tenovuo, et al. · Acta Odontologica Scandinavica · 74
Cohort study of bacterial species causing urinary tract infection and urinary tract abnormalities in children
1999 · O. Honkinen, O.-P. Lehtonen, et al. · BMJ · 69
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Fungal colonization of haematological patients receiving cytotoxic chemotherapy: emergence of azole-resistantSaccharomyces cerevisiae
2000 · J.H Salonen, M.D Richardson, et al. · Journal of Hospital Infection · 62
Alcohol abuse: A risk factor for surgical wound infections?
1997 · Arto Rantala, Olli-Pekka Lehtonen, et al. · American Journal of Infection Control · 48
Caries Development in Children in Relation to the Presence of Mutans Streptococci in Dental Plaque and of Serum Antibodies against Whole Cells and Protein Antigen I/II of Streptococcus mutans
2009 · J. Tenovuo, O.-P. Lehtonen, et al. · Caries Research · 47
Biochemical, microbiologic, and clinical comparisons between two dentifrices that contain different mixtures of sugar alcohols
1985 · Kauko K. Makinen, Eva Soderling, et al. · The Journal of the American Dental Association · 44
Rhinovirus in Otitis Media with Effusion
1990 · Mikko Arola, Thedi Ziegler, et al. · Annals of Otology Rhinology & Laryngology · 40
Development of intestinal bacterial enzymes in infants ‐ relationship to mode of delivery and type of feeding
1999 · Minna‐Maija Grönlund, Seppo Salminen, et al. · Apmis · 38
Serum antibodies against oral streptococcus mutans in young children in relation to dental caries and maternal close-contacts
1985 · A.S. Aaltonen, J. Tenovuo, et al. · Archives of Oral Biology · 36
Malassezia furfur colonization of neonates in an intensive care unit
1990 · P. Ahtonen, O.-P. Lehtonen, et al. · Mycoses · 34
Virulence-plasmid is associated with the inhibition of opsonization in Yersinia enterocolitica and Yersinia pseudotuberculosis.
1987 · R Tertti, E Eerola, et al. · PubMed · 32
An ELISA for the estimation of high-avidity and total specific IgG and IgM antibodies to rubella virus
1982 · O.-P. Lehtonen, O.H. Meurman · Journal of Virological Methods · 32
Immunoglobulins and Innate Factors of Immunity in Saliva of Children Prone to Respiratory Infections
1987 · O.‐P. J. Lehtonen, J. Tenovuo, et al. · Acta Pathologica Microbiologica Scandinavica Section C Immunology · 31
Works count: 68
Citation count: 3,155
H-index: 28
I10-index: 49
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