Azithromycin versus Penicillin for Early SyphilisSavaris, Ricardo F.Abeche, Alberto M.Author informationUniversidade Federal do Rio Grande do Sul; 90035-003 Porto Alegre, Brazil[email protected]New England Journal of Medicine 354(2):p 203-204, January 12, 2006.Copyright © 2006 Massachusetts Medical Society. All rights reserved.