Viable Newcastle disease vaccine strains in a pharmaceutical dump.
Amendola A, Bianchi S, Canuti M, Zappa A, Zanoni G, Koncan R, Tanzi E, Cornaglia G, Remo Zanetti A, Tridente G.
Amendola A, et al.
Emerg Infect Dis. 2007 Dec;13(12):1901-3. doi: 10.3201/eid1312.070715.
Emerg Infect Dis. 2007.
PMID: 18258042
Free PMC article.