TY  - RPRT
TI  - Respiratory muscle training in multiple sclerosis: a pilot study.
AU  - R Olgiati
AU  - A Girr
AU  - L Hügi
AU  - V Haegi
PY  - 1989
UR  - https://pubmed.ncbi.nlm.nih.gov/2467371/
ID  - 2467371
ER  -