[Experience with the work of preventive care facilities in collective and state farms of the Chernovtsy Region].
D000382:Agricultural Workers' Diseases / Q000517:prevention & control*; D006801:Humans; D011314:Preventive Health Services / Q000458:organization & administration*; D012423:Rural Health; D014455:Ukraine
Opyt raboty meditsinskikh profilaktoriev v kolkhozakh i sovkhozakh Chernovitskoĭ oblasti.