[Role of N. N. Petrov in the development of surgery and oncology in Russia].
D013502:General Surgery / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D012426:Russia
BIOGRAPHY; SURGERY/history
Rol'N. N. Petrova v razvitii otechestvennoi khirurgii i onkologii.