TY - GEN AU - Houser,C R AU - Johnson,D M TI - Breathing exercises for children with pseudohypertrophic muscular dystrophy SN - 0031-9023 PY - 1971///0823 KW - Adolescent KW - Breathing Exercises KW - Child KW - Clinical Trials as Topic KW - Humans KW - Male KW - Muscular Dystrophies KW - complications KW - Positive-Pressure Respiration KW - Respiratory Function Tests KW - Respiratory Insufficiency KW - therapy KW - Spirometry KW - Vital Capacity N1 - Publication Type: Clinical Trial; Journal Article UR - https://doi.org/10.1093/ptj/51.7.751 ER -