title: Ultrastructure of the ductuli efferentes in monkeys.
mesh_terms: D000818:Animals; D004848:Epithelium / Q000648:ultrastructure; D000882:Haplorhini; D008214:Lymphocytes / Q000648:ultrastructure; D008251:Macaca; D008252:Macaca fascicularis; D008253:Macaca mulatta; D008264:Macrophages / Q000648:ultrastructure; D008297:Male; D013737:Testis / Q000648:ultrastructure*