ArticleBMC pulmonary medicine2011
Verifying a questionnaire diagnosis of asthma in children using health claims data.
Connie L Yang et al.PubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.
22 papers cite it
this papercites it
ArticleBMC pulmonary medicine2011
Connie L Yang et al.PubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.