@misc{indiciae5dd625d3df01, title = {[Methodologic aspects of modern, computerized ergospirometry (CPX): ramp program, constant workload test and CO2 rebreathing method].}, author = {U J Winter and A K Gitt and J Fritsch and P G Berge and G Pothoff and H H Hilger}, year = {1994}, url = {https://pubmed.ncbi.nlm.nih.gov/7941659/}, note = {Source identifier: 7941659} }