title: Letter: Prolactin and depression.
mesh_terms: D000818:Animals; D003863:Depression / Q000209:etiology* / Q000378:metabolism; D005260:Female; D006801:Humans; D008598:Menstruation; D049590:Postpartum Period; D011247:Pregnancy; D011388:Prolactin / Q000378:metabolism / Q000502:physiology*; D014882:Water-Electrolyte Balance
chemical_list: D011388:Prolactin