Retention of asthmatic patients in a longitudinal clinical trial

• 28 February 1997
• journal article
• Published by Elsevier in Journal of Allergy and Clinical Immunology
• Vol. 99  (2) , 197-203
• https://doi.org/10.1016/s0091-6749(97)70096-4

Abstract

Keywords

• CHILDREN
• ADULTS
• SCORE
• BEHAVIORAL
• ATTRITION
• TREATMENT
• DIFFERENTIATION
• DROPOUTS
• ASTHMATIC