The impact of parental history on children’s risk of asthma: a study based on the National Health and Nutrition Examination Survey-III
ORIGINAL RESEARCH Journal of Asthma and Allergy Volume 2015:8 Pages 51—61 DOI http://dx.doi.org/10.2147/JAA.S80245 Rengyi Xu,1 Sara B DeMauro,2 Rui Feng11Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA,…