[Nikolaĭ Nikolaevich Petrov, founder of Russian oncology].
D000818:Animals; D049672:History, 19th Century; D049673:History, 20th Century; D008495:Medical Oncology / Q000266:history; D009374:Neoplasms, Experimental / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
Nikolaĭ Nikolaevich Petrov--osnovopolozhnik otechestvennoĭ onkologii.