Maria Isabel Costafreda1, Gerardo Kaplan2. 1. Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland, USA. 2. Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland, USA gerardo.kaplan@fda.hhs.gov.
Authors: Erica Silberstein; Li Xing; Willem van de Beek; Jinhua Lu; Holland Cheng; Gerardo G Kaplan Journal: J Virol Date: 2003-08 Impact factor: 5.103