title: The organismic theory of tumour formation.
mesh_terms: D002273:Carcinogens; D002454:Cell Differentiation; D002822:Choriocarcinoma / Q000209:etiology; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000209:etiology; D009369:Neoplasms / Q000209:etiology* / Q000628:therapy; D009373:Neoplasms, Germ Cell and Embryonal / Q000209:etiology; D011247:Pregnancy; D011248:Pregnancy Complications; D014327:Trophoblasts
chemical_list: D002273:Carcinogens