title: Bloody nipple discharge.
mesh_terms: D001769:Blood; D001940:Breast / Q000378:metabolism*; D001942:Breast Feeding; D006728:Hormones / Q000097:blood; D006801:Humans; D007223:Infant; D008297:Male; D009558:Nipples / Q000378:metabolism*
chemical_list: D006728:Hormones