title: Studies on the mouse mammary tumour agent (MTA). II. Cytochemistry of aminopeptidase in normal mammary gland of C57BL, spontaneous and virus-induced mammary tumours in R3 and C57BL mouse strains, respectively, and in cell lines producing the mammary tumour virus.
mesh_terms: D000230:Adenocarcinoma / Q000201:enzymology*; D000626:Aminopeptidases / Q000378:metabolism*; D000818:Animals; D002460:Cell Line / Q000201:enzymology; D003588:Cytopathogenic Effect, Viral
chemical_list: D000626:Aminopeptidases