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Ouerdia Chafa

Observed names: O Chafa, O. CHAFA, O. Chafa
OpenAlex ID: A5002570995
Characterization of two novel splice site mutations in human factor VII gene causing severe plasma factor VII deficiency and bleeding diathesis
2002 · Keren Borensztajn, Ouerdia Chafa, et al. · British Journal of Haematology · 72
Severe hypofibrinogenemia associated with bilateral ischemic necrosis of toes and fingers
1995 · O. Chafa, T. Chellali, et al. · Blood Coagulation & Fibrinolysis · 45
Behçet Syndrome Associated with Protein S Deficiency
1992 · O Chafa, A M Fischer, et al. · Thrombosis and Haemostasis · 42
Antithrombin III Alger: A New Homozygous AT III Variant
1986 · A M Fischer, P Cornu, et al. · Thrombosis and Haemostasis · 42
A new case of ‘type II’ inherited protein S deficiency
1989 · O. Chafa, A. M. Fischer, et al. · British Journal of Haematology · 12
Recurrence of a Phe31Ser mutation in the Gla domain of blood coagulation factor X, in unrelated Algerian families: a founder effect?
2007 · Sepideh Akhavan, Ouerdia Chafa, et al. · European Journal Of Haematology · 11
Factor VII gene intronic mutation in a lethal factor VII deficiency: effects on splice-site selection
2003 · Keren Borensztajn, Marie-Laure Sobrier, et al. · Blood · 11
Clinical, biological, and genetic features in an afibrinogenemia patient series in Algeria
2022 · Soraya Hadjali‐Saichi, Philippe de Mazancourt, et al. · Haemophilia · 10
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Prevalence of the FVQ506 (factor V Leiden) mutation in the normal and thrombophilic Algerian population.
1997 · O Chafa, A Reghis, et al. · PubMed · 10
Lethal factor VII deficiency due to novel mutations in the F7 promoter: Functional analysis reveals disruption of HNF4 binding site
2012 · Ouerdia Chafa, Jacqueline Tapon-Bretaudière, et al. · Thrombosis and Haemostasis · 8
Homozygous nonsense mutation (Cys72→stop) in the human F7 gene: a not life-threatening mutation despite the absence of circulating factor VII
2004 · O. CHAFA, A-M. FISCHER, et al. · Journal of Thrombosis and Haemostasis · 8
Prevalence of the Prothrombin Gene 20210A Mutation in Thrombophilic and Healthy Algerian Subjects
1999 · Dominique Helley, Ouerdia Chafa, et al. · Thrombosis and Haemostasis · 8
Hemostasis and pregnancy
1990 · F. Meriane, A. Cheikh, et al. · Fibrinolysis and Proteolysis · 7
Characterization of a homozygous Gly11Val mutation in the Gla domain of coagulation factor X
2009 · Ouerdia Chafa, Madjid Tagzirt, et al. · Thrombosis Research · 5
Inherited factor VII deficiency: identification of two novel mutations (A191V and T239P) in the catalytic domain
2004 · Keren Borensztajn, Ouerdia Chafa, et al. · Thrombosis Research · 5
The relative frequency of inherited inhibitor deficiency among 93 young patients with thrombophilia in Algeria
1993 · O. Chafa, A. M. Fischer, et al. · Blood Coagulation & Fibrinolysis · 2
Sécurité transfusionnelle : expérience du centre d’hémobiologie transfusion sanguine Med Benbadji du CHU Mustapha d’Alger
2015 · C. Amaouz, O. Chafa, et al. · Transfusion Clinique et Biologique
386 Inherited deficiency of protein S in an algerian family with recurrent venous thrombosis
1988 · O. Chafa, A.M. Fisher, et al. · Fibrinolysis and Proteolysis
416 The coagulation-fibrinolysis in the patients with prosthetic heart valves
1988 · F. Mériane, T. Chellali, et al. · Fibrinolysis and Proteolysis
Works count: 19
Citation count: 298
H-index: 9
I10-index: 9
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