Kaestli, Laure-Zoé, Caroline Fonzo-Christe, Pascal Bonnabry, and Klara M Posfay-Barbe. “Confusion Between ValGANciclovir (Valcyte®) and VALAcyclovir (Valtrex®)”. Swiss Medical Weekly 142, no. 2930 (July 15, 2012): w13639. Accessed August 1, 2024. https://smw.ch/index.php/smw/article/view/1533.