title: On biological properties of a factor(s) in extracts from tumours and rapidly growing normal tissues.
mesh_terms: D000818:Animals; D002417:Cattle; D004622:Embryo, Mammalian / Q000032:analysis*; D005260:Female; D006025:Glycosaminoglycans / Q000032:analysis* / Q000378:metabolism; D008198:Lymph Nodes / Q000032:analysis*; D008321:Mammary Glands, Animal / Q000032:analysis*; D009368:Neoplasm Transplantation; D009369:Neoplasms / Q000032:analysis* / Q000378:metabolism*; D011247:Pregnancy; D011270:Pregnancy, Animal; D011817:Rabbits; D014020:Tissue Extracts
chemical_list: D006025:Glycosaminoglycans; D014020:Tissue Extracts