https://api.elsevier.com/content/article/pii/S1567134818304155doi:10.1016/j.meegid.2018.06.0191-s2.0-S156713481830415510.1016/j.meegid.2018.06.019S1567-1348(18)30415-5Safety, immunogenicity and protection of A(H3N2) live attenuated influenza vaccines containing wild-type nucleoprotein in a ferret model Infection, Genetics and EvolutionJournal156713482018-10-31October 20180falsefalse