L Sherr1, G Bolding, M Maguire, J Elford. 1. Department of Primary Care and Population Sciences and Royal Free Centre for HIV Medicine, Royal Free and University College Medical School, University College London, UK.
Authors: Mitchell H Katz; Sandra K Schwarcz; Timothy A Kellogg; Jeffrey D Klausner; James W Dilley; Steven Gibson; William McFarland Journal: Am J Public Health Date: 2002-03 Impact factor: 9.308
Authors: Sandra Schwarcz; Susan Scheer; Willi McFarland; Mitchell Katz; Linda Valleroy; Sanny Chen; Joseph Catania Journal: Am J Public Health Date: 2007-04-26 Impact factor: 9.308