Wyde, P. R., Six, H. R., Ambrose, M. W., & Throop, B. J. (1990). Muramyl Peptides and Polyinosinic—Polycytodylic Acid Given to Mice Prior to Influenza Virus Challenge Reduces Pulmonary Disease and Mortality. Journal of Immunotherapy, 9(1), 98-102.

Wyde, Philip R., Howard R. Six, Mark W. Ambrose, and Bethany J. Throop. "Muramyl Peptides and Polyinosinic—Polycytodylic Acid Given to Mice Prior to Influenza Virus Challenge Reduces Pulmonary Disease and Mortality." Journal of Immunotherapy 9, no. 1 (1990): 98-102.

Wyde, Philip R., et al. "Muramyl Peptides and Polyinosinic—Polycytodylic Acid Given to Mice Prior to Influenza Virus Challenge Reduces Pulmonary Disease and Mortality." Journal of Immunotherapy, vol. 9, no. 1, 1990, pp. 98-102.