title: Progesterone receptor in estrogen receptor-positive breast cancer: the association between HER-2 and lymph node involvement is age related.
authors.forename: Patrick
authors.initials: P
authors.lastname: Neven
authors.forename: Nathalie
authors.initials: N
authors.lastname: Pochet
authors.forename: Maria
authors.initials: M
authors.lastname: Drijkoningen
authors.forename: Frederic
authors.initials: F
authors.lastname: Amant
authors.forename: Frank
authors.initials: F
authors.lastname: De Smet
authors.forename: Robert
authors.initials: R
authors.lastname: Paridaens
authors.forename: Marie-Rose
authors.initials: MR
authors.lastname: Christiaens
authors.forename: Ignace
authors.initials: I
authors.lastname: Vergote
mesh_terms: D000367:Age Factors; D001943:Breast Neoplasms / Q000378:metabolism* / Q000473:pathology*; D005260:Female; D006801:Humans; D016015:Logistic Models; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D018719:Erb-b2 Receptor Tyrosine Kinases / Q000378:metabolism*; D011960:Receptors, Estrogen / Q000378:metabolism*; D011980:Receptors, Progesterone / Q000378:metabolism*; D012307:Risk Factors
chemical_list: D018719:Erb-b2 Receptor Tyrosine Kinases; D011960:Receptors, Estrogen; D011980:Receptors, Progesterone