Biography Советский врач, ученый в области медицины. Date of birth/death—Other names—Place of Birth—GND—VIAF—Groups—KeywordsScienceRelated archival documents/ 1 entry Archival documentsNicolay A. Alekseyev, Chief of Department of Children's Hematology, Leningrad Research Institute of Hematology and Blood TransfusionBusiness Card