[Feldsher G. P. Zadera, writer, publicist, publisher and public figure].
D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009722:Nurse Practitioners / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
Fel'dsher G. P. Zadera--pisatel', publitsist, izdatel' i obshchestvennyĭ deiatel'.