Updated: 2007
BALbronchoalveolar lavage
BBBblood-brain barrier
BCGbacillus Calmette-Guérin
BIAbioelectrical impedance analysis
BIDtwice daily
BMIbody mass index
BUNblood urea nitrogen
BVbacterial vaginosis
BX biopsy
Copyright 2010, the AIDS Education & Training Centers National Resource Center, unless otherwise noted. All rights reserved. Email webmaster@aidsetc.org with questions, comments, or problems. See disclaimer for usage guidelines.