Reply to Sheng et al.
AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo.
Hiroyuki
H
Gatanaga
Shinichi
S
Oka
D005260:Female; D006801:Humans; D064766:Influenza A Virus, H7N9 Subtype / Q000302:isolation & purification*; D007251:Influenza, Human / Q000453:epidemiology* / Q000821:virology*; D008297:Male