64. Immunologists discussing a case at the University Hospital of Leiden (Netherlands) Subject(s): World Health Organization
66. Professor G. Abelev of the Gamaleja Institute in Moscow Subject(s): MoscowWorld Health Organization
68. Soviet scientists at the Cancer Research Institute, Moscow studying the immunology of various tumours. Some of this work is directed towards an understanding of spontaneous tumours that occur in animals Subject(s): Equipment and SuppliesMoscowWorld Health Organization
69. [A bone marrow transplant patient] Subject(s): PatientsEquipment and SuppliesWorld Health Organization
70. [A bone marrow transplant patient] Subject(s): Equipment and SuppliesPatientsWorld Health Organization