#550757A biologist at the Institute of Hematology and Blood Transfusion. A double exposure photograph.Sign in or register,to downloadAdd to cartRemove from cartCategories: HealthLocation: Moscow, RussiaEvent date: 19.01.1975Date published: 19.01.2010Author: Boris KaufmanSource: SputnikCredit: SputnikOriginal: Kauf-1012, 6x6 filmMedia: JPEG, 4783x4837px, 12.5Mbman