title: Can nifedipine provoke menorrhagia?
mesh_terms: D005260:Female; D006801:Humans; D008595:Menorrhagia / Q000139:chemically induced*; D008875:Middle Aged; D009543:Nifedipine / Q000009:adverse effects*; D011725:Pyridines / Q000009:adverse effects*
chemical_list: D011725:Pyridines; D009543:Nifedipine