Ultrastructure of the thymic reticulum in guinea pig. Cytological aspects of the problem of the thymic secretion.
D000818:Animals; D000831:Animals, Newborn / Q000033:anatomy & histology; D005260:Female; D005333:Fetus / Q000033:anatomy & histology; D006168:Guinea Pigs; D008297:Male; D008854:Microscopy, Electron; D011247:Pregnancy; D011270:Pregnancy, Animal; D013950:Thymus Gland / Q000166:cytology* / Q000502:physiology*