[30 years of proctological services of Russian Federation].
Dultsev
Iu V
IuV
Zaĭtsev
V G
VG
D003107:Colorectal Surgery / Q000266:history* / Q000458:organization & administration; D049673:History, 20th Century; D006761:Hospitals / Q000266:history; D012426:Russia
30 let proktologicheskoĭ sluzhby Rossiĭskoĭ Federatsii.