title: Toward excellence in testosterone testing: a consensus statement.
authors.affiliation: St. Luke's/Roosevelt Hospital Center, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York 10019, USA. wr7@columbia.edu
authors.forename: William
authors.initials: W
authors.lastname: Rosner
authors.forename: Hubert
authors.initials: H
authors.lastname: Vesper