[Development of the prophylactic trend in rheumatology].
D011315:Preventive Medicine / Q000639:trends*; D011322:Primary Prevention / Q000639:trends; D012106:Research; D012219:Rheumatology / Q000639:trends*; D012959:Socioeconomic Factors; D014586:USSR
Razvitie profilakticheskogo napravleniia v revmatologii.