[The achievements of Soviet occupational dermatology over the past 50 years].
D009783:Dermatitis, Occupational / Q000517:prevention & control*; D003880:Dermatology / Q000266:history*; D049673:History, 20th Century; D009787:Occupational Medicine / Q000266:history*; D014586:USSR
Dostizheniia sovetskoĭ professional'noĭ dermatologii za 50 let.