title: THE ULTRASTRUCTURE OF PRIMORDIAL GERMINAL CELLS OF THE FETAL TESTES AND OF EMBRYONAL CARCINOMA CELLS OF MICE.
mesh_terms: D000818:Animals; D003585:Cell Biology; D002462:Cell Membrane; D003593:Cytoplasm; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D054278:Embryonal Carcinoma Stem Cells; D006801:Humans; D008297:Male; D051379:Mice; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental; D012106:Research; D012270:Ribosomes; D013724:Teratoma; D013737:Testis
keywords: CELL MEMBRANE; CYTOLOGY; CYTOPLASM; EMBRYO; EXPERIMENTAL LAB STUDY; MICE; NEOPLASM TRANSPLANTATION; NEOPLASMS, EXPERIMENTAL; RIBOSOMES; TERATOID TUMOR; TESTIS