@misc{indiciae925a199b6d1d, title = {Pacemaker syndrome evaluated by cardiopulmonary exercise testing.}, author = {A Fujiki and M Tani and K Mizumaki and H Asanoi and S Sasayama}, year = {1990}, doi = {10.1111/j.1540-8159.1990.tb02021.x}, url = {https://pubmed.ncbi.nlm.nih.gov/1701537/}, note = {Source identifier: 1701537} }