title: A method for the rapid determination of the degree of forced breathing.
authors.forename: E
authors.initials: E
authors.lastname: Asmussen
authors.forename: F
authors.initials: F
authors.lastname: Buchthal
mesh_terms: D001784:Blood Gas Analysis; D001944:Breath Tests / Q000295:instrumentation*; D002245:Carbon Dioxide / Q000032:analysis*; D019069:Cell Respiration; D006863:Hydrogen-Ion Concentration; D012119:Respiration
chemical_list: D002245:Carbon Dioxide