Authors: Hagen, A Aunins, J DePhillips, P Oswald, CB Hennessey, JP Lewis, J Armstrong, M Oliver, C Orella, C Buckland, B Sitrin, R

Citation: A. Hagen et al., Development, preparation, and testing of VAQTA (R), a highly purified hepatitis A vaccine, BIOPROC ENG, 23(5), 2000, pp. 439-449

Authors: Hennessey, JP Oswald, CB Dong, ZY Lewis, JA Sitrin, RD

Citation: Jp. Hennessey et al., Evaluation of the purity of a purified, inactivated hepatitis A vaccine (VAQTA (TM)), VACCINE, 17(22), 1999, pp. 2830-2835