title: Immunologic implications of vasectomy. I. Cell-mediated immunity.
mesh_terms: D000818:Animals; D002464:Cell Migration Inhibition; D002860:Chromium Radioisotopes; D007111:Immunity, Cellular; D007118:Immunoassay; D008026:Ligation; D008264:Macrophages / Q000276:immunology; D008297:Male; D008722:Methods; D051381:Rats; D013094:Spermatozoa / Q000276:immunology; D013154:Spleen / Q000276:immunology; D013737:Testis / Q000276:immunology*; D014649:Vas Deferens / Q000601:surgery; D014659:Vasectomy
chemical_list: D002860:Chromium Radioisotopes