Comparative Study of Kaposi's Sarcoma-Associated Herpesvirus Serological Assays Using Clinically and Serologically Defined Reference Standards and Latent Class Analysis - Nascimento, Maria Claudia; Souza, Vanda Akico Ueda Fick de; Sumita, Laura Masami; Freire, Wilton; Munoz, Fernando; Kim, Joseph; Pannuti, Claudio Sergio; Mayaud, Philippe (Journal of Clinical Microbiology, 2007)