title: Letter: Reserpine, prolactin, allergy, and breast cancer.
mesh_terms: D001943:Breast Neoplasms / Q000139:chemically induced* / Q000453:epidemiology / Q000209:etiology / Q000276:immunology; D005260:Female; D006801:Humans; D006939:Hyperemesis Gravidarum / Q000209:etiology / Q000276:immunology; D006967:Hypersensitivity; D007109:Immunity / Q000187:drug effects; D011247:Pregnancy; D011388:Prolactin / Q000502:physiology*; D012110:Reserpine / Q000009:adverse effects*
chemical_list: D012110:Reserpine; D011388:Prolactin