[Problems of district and workshop health services].
Poliatykina
T S
TS
Geller
V L
VL
D000554:Ambulatory Care Facilities / Q000458:organization & administration; D006296:Health Services; D006298:Health Services Administration; D006801:Humans; D009787:Occupational Medicine / Q000458:organization & administration; D012426:Russia; D014586:USSR