TY  - RPRT
TI  - Pulmonary function in progressive muscular dystrophy.
AU  - E J Hapke
AU  - J C Meek
AU  - J Jacobs
PY  - 1972
DO  - 10.1378/chest.61.1.41
UR  - https://pubmed.ncbi.nlm.nih.gov/5049500/
ID  - 5049500
ER  -