Susceptibility of herpes simplex virus isolates to nucleoside analogues and the proportion of nucleoside-resistant variants after repeated topical application of penciclovir to recurrent herpes labialis.
Shin YK, Weinberg A, Spruance S, Bernard M, Bacon TH, Boon RJ, Levin MJ. Susceptibility of herpes simplex virus isolates to nucleoside analogues and the proportion of nucleoside-resistant variants after repeated topical application of penciclovir to recurrent herpes labialis. J Infect Dis. 2003 Apr 15; 187(8):1241-5.