title: The precarious path to diagnostic accuracy: the Ontario hormone receptor guideline.
authors.forename: L
authors.initials: L
authors.lastname: Hughes-Davies
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis / Q000378:metabolism* / Q000473:pathology; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D009376:Neoplasms, Hormone-Dependent / Q000175:diagnosis / Q000378:metabolism / Q000473:pathology; D009864:Ontario; D017410:Practice Guidelines as Topic; D011960:Receptors, Estrogen / Q000378:metabolism*; D011980:Receptors, Progesterone / Q000378:metabolism*
chemical_list: D011960:Receptors, Estrogen; D011980:Receptors, Progesterone