TY - GEN AU - Hofmeyr,J L AU - Webber,B A AU - Hodson,M E TI - Evaluation of positive expiratory pressure as an adjunct to chest physiotherapy in the treatment of cystic fibrosis SN - 0040-6376 PY - 1987///0723 KW - Adolescent KW - Adult KW - Clinical Trials as Topic KW - Cystic Fibrosis KW - physiopathology KW - Female KW - Humans KW - Male KW - Physical Therapy Modalities KW - instrumentation KW - Positive-Pressure Respiration KW - Random Allocation N1 - Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1136/thx.41.12.951 ER -