Distinguishing characteristics of difficult-to-control asthma in inner-city children and adolescents

Jacqueline A. Pongracic, Rebecca Z. Krouse, Denise C. Babineau, Edward M. Zoratti, Robyn T. Cohen, Robert A. Wood, Gurjit K. Khurana Hershey, Carolyn M. Kercsmar, Rebecca S. Gruchalla, Meyer Kattan, Stephen J. Teach, Christine C. Johnson, Leonard B. Bacharier, James E. Gern, Steven M. Sigelman, Peter J. Gergen, Alkis Togias, Cynthia M. Visness, William W. Busse, Andrew H. Liu