Book: Pneumoviridae
Further reading: Pneumoviridae
Collins, P. L. & Karron, R. A. (2013). Respiratory syncytial virus and metapneumovirus. In Fields Virology, sixth edn, pp. 1086–1123. Edited by D. M. Knipe, P. M. Howley, J. I. Cohen, D. E. Griffin, R. A. Lamb, M. A. Martin, V. R. Racaniello & B. Roizman. Philadelphia: Lippincott Willams&Wilkins.