TY - JOUR U1 - Wissenschaftlicher Artikel A1 - Chapman, Jr. W. L. T1 - Fine structure of the fetal Macaca mulatta thymus with particular reference to the epithelial cells JF - C. R. Carpenter (Ed.) Recent Advances in Primatology, New York and Basel (S. Karger) 1969, pp. 73-82. Y1 - 1969 ER -