[Protection of health of the Navy servicemen].
Demurov
O D
OD
Vorob'ev
V D
VD
Kalinin
I A
IA
D049673:History, 20th Century; D049674:History, 21st Century; D006772:Hospitals, Military / Q000266:history*; D006801:Humans; D008889:Military Personnel / Q000266:history; D012426:Russia; D012767:Ships / Q000266:history*; D014586:USSR