title: The effect of three week tamoxifen treatment on oestrogen receptor levels in primary breast tumours: a flow cytometric study.
authors: M
authors: M
authors: Sheard
mesh_terms: D001943:Breast Neoplasms / Q000378:metabolism*; D004965:Estrogen Antagonists / Q000008:administration & dosage / Q000494:pharmacology; D005260:Female; D005434:Flow Cytometry / Q000379:methods*; D006801:Humans; D011960:Receptors, Estrogen / Q000187:drug effects* / Q000378:metabolism; D013629:Tamoxifen / Q000008:administration & dosage / Q000494:pharmacology
chemical_list: D004965:Estrogen Antagonists; D011960:Receptors, Estrogen; D013629:Tamoxifen