title: Incidence of spontaneous tumours in neonatally thymectomized rats.
mesh_terms: D000818:Animals; D005260:Female; D007165:Immunosuppression Therapy; D008297:Male; D009374:Neoplasms, Experimental / Q000276:immunology*; D051381:Rats; D011915:Rats, Inbred BUF; D013934:Thymectomy