Single-nucleotide polymorphisms of IFITM3, TLR3, CD55 , and TLR4 and risk for severe outcomes in patients with influenza A (H7N9) and (H1N1) pdm09 in China: a multicentre cohort studyNelson Lee, Paul K.S. Chan, Changwen Ke et al.|The Lancet|2017Cited by 3