[10th anniversary of international cooperation between the USSR and the GDR in the field of industrial hygiene and occupational diseases].
D005859:Germany, East; D049673:History, 20th Century; D007391:International Cooperation; D009787:Occupational Medicine / Q000266:history*; D012106:Research / Q000266:history; D014586:USSR
K 10-letiiu mezhdunarodnogo sotrudnichestva mezhdu SSSR i GDR po probleme "Gigiena truda i profzabolevaniia".