[ULTRASTRUCTURAL CHARACTERISTICS OF THE THYMUS DURING THE PERINATAL PERIOD].
D000818:Animals; D004583:Electrons; D004626:Embryology; D006653:Histology; D008853:Microscopy; D008854:Microscopy, Electron; D012106:Research; D013950:Thymus Gland
EMBRYOLOGY; EXPERIMENTAL LAB STUDY; HISTOLOGY; MICROSCOPY, ELECTRON; THYMUS GLAND
LES CHARACT'ERISTIQUES ULTRASTRUCTURALES DU THYMUS A LA P'ERIODE P'ERINATALE.