[ON THE SPECIALIZATION AND ADVANCED TRAINING OF OPHTHALMOLOGISTS].
D004503:Education, Medical, Graduate; D009885:Ophthalmology; D010820:Physicians; D013038:Specialization; D014586:USSR
EDUCATION, MEDICAL, POSTGRADUATE; OPHTHALMOLOGY; SPECIALISM; USSR
O SPETSIALIZATSII I USOVERSHENSTVOVANII OFTAL'MOLOGOV.