[The 60th anniversary of the Chair of Hygiene of the Leningrad Institute of Advanced Training of Doctors].
D004503:Education, Medical, Graduate / Q000266:history*; D049673:History, 20th Century; D011634:Public Health / Q000193:education*; D012426:Russia
60 let kafedre gigieny Leningradskogo instituta usovershenstvovaniia vracheĭ.