[4 months with friends. Report on an additional study in the Soviet Union].
D000328:Adult; D002648:Child; D004503:Education, Medical, Graduate; D005859:Germany, East; D006801:Humans; D007393:International Educational Exchange; D009985:Orthopedics / Q000193:education*; D014586:USSR
4 Monate bei Freunden. Bericht über ein Zusatzstudium in der Sowjetunion.