The Urban Environment and Childhood Asthma Study (URECA): Design, methods, and characteristics of the study population
Gern JE, Visness CM, Gergen PJ, Wood RA, Bloomberg GR, O’Connor GT, Kattan M, Sampson HA, Witter FR, Sandel MT, Shreffler WG, Wright RJ, Arbes SJ, Busse WW
BMC Pulmonary Medicine
ICAC
12/31/2008
Publication