@misc{indiciae3d55dd5eb53e, title = {STUDIES ON HYPERVENTILATION. II. ELECTROCARDIOGRAPHIC CHANGES IN NORMAL MAN DURING VOLUNTARY HYPERVENTILATION.}, author = {B C Christensen}, year = {1946}, doi = {10.1172/jci101776}, url = {https://pubmed.ncbi.nlm.nih.gov/16695386/}, note = {Source identifier: 16695386} }