Welch, Steven B, Sharland, Mike, Lyall, E G Hermione, Tudor-Williams, Gareth, Niehues, Tim, Wintergerst, Uwe, Bunupuradah, Torsak, Hainaut, Marc, Della Negra, Marinella, Pena, Maria José Mellado, Amador, José Tomas Ramos, Gattinara, Guido Castelli, Compagnucci, Alexandra, Faye, Albert, Giaquinto, Carlo, Gibb, Diana M, Gandhi, Kate, Forcat, Silvia, Buckberry, Karen, Harper, Lynda, Königs, Christoph, Patel, Deepak and Bastiaans, Diane (2009) PENTA 2009 guidelines for the use of antiretroviral therapy in paediatric HIV-1 infection. HIV medicine, 10 (10). pp. 591-613. ISSN 1468-1293. This article is accessible to all HEFT staff and students via NHS Evidence www.evidence.nhs.uk by using their Athens login IDs