title: Beware of amenorrhea during tamoxifen: it may be a wolf in sheep's clothing.
authors: Marian J E
authors: MJ
authors: Mourits
authors: Elisabeth G E
authors: EG
authors: de Vries
authors: Klaske A
authors: KA
authors: ten Hoor
authors: Ate G J
authors: AG
authors: van der Zee
authors: Pax H B
authors: PH
authors: Willemse
mesh_terms: D000568:Amenorrhea / Q000139:chemically induced*; D018931:Antineoplastic Agents, Hormonal / Q000009:adverse effects*; D001943:Breast Neoplasms / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008875:Middle Aged; D017697:Premenopause; D016649:Primary Ovarian Insufficiency / Q000139:chemically induced / Q000175:diagnosis; D013629:Tamoxifen / Q000009:adverse effects*
chemical_list: D018931:Antineoplastic Agents, Hormonal; D013629:Tamoxifen