^ Davidson, Clive. 7 February 2003. “Marine Notice: Carbon Dioxide: Health Hazard”. Australian Maritime Safety Authority.
Kraepelin found defective breathing rates in thousands of his manic depressive patients. https://archive.org/details/manicdepressivei00kraeuoft, 1921Topics Psychiatry — Early works to 1900, Manic-depressive illness, ParanoiaPublisher Edinburgh : LivingstoneCollection gerstein; toronto; medicalheritagelibrary; university_of_torontoDigitizing sponsor MSNContributor Gerstein – University of TorontoLanguage English
We think that these patients could not exchange enough air to control PCO2.
to be continued…..