TY  - RPRT
TI  - [Automatically controlled ergospirographic function analysis with direct electronic data processing].
AU  - E Waterloh
AU  - H Lueg
AU  - H F Rittel
AU  - G Biener
PY  - 1971
UR  - https://pubmed.ncbi.nlm.nih.gov/5109771/
ID  - 5109771
ER  -