[The work schedule of river boat crews with combined duties].
D000328:Adult; D001331:Automation; D006801:Humans; D008297:Male; D009326:Naval Medicine; D009787:Occupational Medicine; D011930:Reaction Time; D012146:Rest; D014586:USSR; D014937:Work
Rezhim truda plavaiushchego sostava na rechnom flote pri sovmeshchenii professiĭ.