TY - GEN AU - Michael,Michele A TI - Scope and impact of pediatric asthma SN - 0361-1817 PY - 2002///0927 KW - Allergens KW - Asthma KW - diagnosis KW - Child KW - Humans KW - Risk Factors KW - United States KW - epidemiology N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1097/00006205-200206001-00002 ER -