[Experimental formation of secondary nodules in the thymus of guinea-pigs].
D000818:Animals; D000941:Antigens; D005260:Female; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D008214:Lymphocytes; D013950:Thymus Gland / Q000166:cytology* / Q000276:immunology; D014436:Typhoid-Paratyphoid Vaccines
D000941:Antigens; D014436:Typhoid-Paratyphoid Vaccines; D006632:Histamine