Dose-dependent effects of inspiratory muscle training in neuromuscular disorders.
Muscle Nerve. 2000 Aug;23(8):1257-60. doi: 10.1002/1097-4598(200008)23:8<1257::aid-mus15>3.0.co;2-m.
Muscle Nerve. 2000.
PMID: 10918264
Clinical Trial.