[Significance of N.N. Petrov's studies in the development of experimental oncology].
D000818:Animals; D049673:History, 20th Century; D009368:Neoplasm Transplantation / Q000266:history; D009374:Neoplasms, Experimental / Q000266:history*; D012425:Russia (Pre-1917); D014586:USSR
Znachenie issledovaniĭ N.N. Petrova v razvitii éksperimental'noĭ onkologii.