title: THE INCIDENCE OF PATHOLOGIC ABNORMALITIES, INCLUDING SPONTANEOUS LYMPHOSARCOMAS, IN A LABORATORY STOCK OF XENOPUS (THE SOUTH AFRICAN CLAWED TOAD).
mesh_terms: D000818:Animals; D001001:Anura; D000013:Congenital Abnormalities; D015994:Incidence; D008223:Lymphoma; D008228:Lymphoma, Non-Hodgkin; D009369:Neoplasms; D009374:Neoplasms, Experimental; D010336:Pathology; D012106:Research; D013223:Statistics as Topic; D014981:Xenopus; D014982:Xenopus laevis
keywords: ABNORMALITIES; EXPERIMENTAL LAB STUDY; LYMPHOSARCOMA; NEOPLASMS, EXPERIMENTAL; PATHOLOGY; STATISTICS; TOADS