TY - GEN AU - Hyvärinen,M AU - Ruotsalainen,M AU - Korppi,M TI - Outcome after bronchiolitis depends on disease definition SN - 1468-3296 PY - 2011///0404 KW - Asthma KW - virology KW - Bronchiolitis, Viral KW - complications KW - Follow-Up Studies KW - Humans KW - Infant KW - Prognosis KW - Respiratory Syncytial Virus Infections N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1136/thx.2010.152488 ER -