[Organization of free blood donation among the relations and friends of patients in the different cities of the RSFSR].
D001782:Blood Donors; D001854:Bone Marrow Cells; D016026:Bone Marrow Transplantation; D006801:Humans; D012426:Russia; D014505:Urban Population; D014838:Volunteers
K voprosu organizatsii bezvozmezdnogo donorstva sredi rodstvennikov i druzeĭ bol'nykh v razlichnykh gorodakh RSFSR