[Report of a scientific exchange visit to the USSR].
D006801:Humans; D007393:International Educational Exchange; D007688:Kidneys, Artificial; D011044:Poland; D014586:USSR; D014570:Urologic Diseases / Q000628:therapy*
Sprawozdanie z pobytu w zwiazku radzieckim w celach szkoleniowych i naukowo-badawczych.