TY  - RPRT
TI  - [Exercise performance in chronic obstructive lung disease: changes in ventilation, O2 consumption and arterial blood lactate (author's transl)].
AU  - U Hüttemann
AU  - K P Schüren
PY  - 1974
DO  - 10.1007/bf02179331
UR  - https://pubmed.ncbi.nlm.nih.gov/4423672/
ID  - 4423672
ER  -