title: [Definition and classification of ectopic hormone-producing tumors, and hormonal heterogeneity].
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000378:metabolism; D002116:Calcitonin / Q000378:metabolism; D005260:Female; D006729:Hormones, Ectopic / Q000032:analysis / Q000378:metabolism*; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000145:classification / Q000378:metabolism*; D014667:Vasopressins / Q000378:metabolism
chemical_list: D006729:Hormones, Ectopic; D014667:Vasopressins; D000324:Adrenocorticotropic Hormone; D002116:Calcitonin