海量图书期刊资源，随时随地畅享阅读乐趣
APPARENT IMMUNITY FROM INFLUENZA AT A PUBLIC SCHOOL.Friend, G.E. · The Lancet · 1919
Ultrafast field-induced dissociation of excitons in a conjugated porphyrin polymerG.E. O'Keefe; J.J.M. Halls; C.A. Walsh; G.J. Denton; R.H. Friend; H.L. Anderson · 1997