TY - GEN AU - Gern,James E TI - The spectrum of severe wheezing in childhood SN - 0091-6749 PY - 2004///0916 KW - Age Factors KW - Child KW - Humans KW - Hypersensitivity KW - complications KW - Respiratory Sounds KW - etiology KW - Seasons KW - Virus Diseases N1 - Publication Type: Comment; Editorial; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/j.jaci.2004.05.059 ER -