title: Immunoreactive-beta-endorphin, -adrenocorticotropin and -calcitonin in extracts of anaplastic or differentiated (rat) medullary thyroid carcinoma.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000032:analysis*; D000818:Animals; D002116:Calcitonin / Q000032:analysis*; D004723:Endorphins / Q000032:analysis*; D008832:Microchemistry; D009374:Neoplasms, Experimental / Q000032:analysis; D011863:Radioimmunoassay; D051381:Rats; D013964:Thyroid Neoplasms / Q000032:analysis*
chemical_list: D004723:Endorphins; D000324:Adrenocorticotropic Hormone; D002116:Calcitonin