Authors: Roger Paredes; Christina M Lalama; Heather J Ribaudo; Bruce R Schackman; Cecilia Shikuma; Francoise Giguel; William A Meyer; Victoria A Johnson; Susan A Fiscus; Richard T D'Aquila; Roy M Gulick; Daniel R Kuritzkes Journal: J Infect Dis Date: 2010-03 Impact factor: 5.226