title: Positive non-sentinel lymph nodes in breast cancer.
authors.forename: K M
authors.initials: KM
authors.lastname: Leung
authors.forename: K W
authors.initials: KW
authors.lastname: Chan
authors.forename: Gary P S
authors.initials: GP
authors.lastname: Yeoh
authors.forename: John K C
authors.initials: JK
authors.lastname: Chan
authors.forename: Polly S Y
authors.initials: PS
authors.lastname: Cheung
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000473:pathology / Q000601:surgery; D021701:Sentinel Lymph Node Biopsy