title: Less may be better: axillary dissection is unnecessary in some patients with a positive sentinel lymph node.
authors.affiliation: Department of Surgery/Suburban Hospital, Johns Hopkins Medicine, Bethesda, MD 20814, USA
authors.forename: Pamela A
authors.initials: PA
authors.lastname: Wright
authors.forename: Michael E
authors.initials: ME
authors.lastname: Zenilman