Relationship between lower respiratory tract infections caused by respiratory syncytial virus, subsequent development of asthma in, Japanese children. Narita A, Nishimura N, Arakawa Y, Suzuki M, Sakamoto K, Sakamoto M, Hosono H, Yamamoto Y, Kimura H, Ozaki T. Jpn J Infect Dis. 2011. 64. 5. 433-435