Effects of Valacyclovir on Markers of Disease Progression in Postpartum Women Co-Infected with HIV-1 and Herpes Simplex Virus-2. - Roxby, Alison C.; Drake, Alison L.; Ongecha-Owuor, Francisca; Kiarie, James N.; Richardson, Barbra; Matemo, Daniel N.; Overbaugh, Julie; Emery, Sandra; John-Stewart, Grace C.; Wald, Anna; Farquhar, Carey (PLoS ONE, 2012)