title: Factors affecting incidence of calcitonin-producing tumours in the rat.
mesh_terms: D000818:Animals; D002116:Calcitonin / Q000096:biosynthesis*; D002136:Calcium, Dietary; D009374:Neoplasms, Experimental; D051381:Rats; D013964:Thyroid Neoplasms / Q000453:epidemiology*
chemical_list: D002136:Calcium, Dietary; D002116:Calcitonin