[PROBLEMS OF IMMUNITY OF EMBRYOS. (ON THE 15TH ANNIVERSARY OF THE DEPARTMENT OF EMBRYOLOGY OF THE LENINGRAD UNIVERSITY)].
D000846:Anniversaries and Special Events; D004626:Embryology; D007109:Immunity; D014586:USSR; D014495:Universities
EMBRYOLOGY; USSR
VOPROSY IMMUNITETA 'EMBRIONOV. (K 15-LETIIU RABOTY KAFEDRY 'EMBRIOLOGII LENINGRADSKOGO UNIVERSITETA)