Helena Ullgren
Observed names: H. Ullgren, H.C. Ullgren, Ullgren, Helena
Institutions: Karolinska Institutet, Umeå University
Observed institutions: Karolinska University Hospital, Karolinska Institutet, European Oncology Nursing Society, Umeå University
ORCID: 0000-0001-5747-853X
Observed ORCID: 0000-0001-5747-853X
OpenAlex ID: A5074162425
