@misc{indiciae080d85787b97, title = {Physiological pacing: present status and future developments.}, author = {A Wirtzfeld and G Schmidt and F C Himmler and K Stangl}, year = {1987}, doi = {10.1111/j.1540-8159.1987.tb05923.x}, url = {https://pubmed.ncbi.nlm.nih.gov/2436168/}, note = {Source identifier: 2436168} }