title: [On the problem of apnea. Comparative observations].
mesh_terms: D000223:Adaptation, Psychological; D000818:Animals; D001049:Apnea / Q000503:physiopathology*; D001775:Blood Circulation; D001777:Blood Coagulation; D010872:Caniformia; D002319:Cardiovascular System / Q000033:anatomy & histology; D002591:Cetacea; D004242:Diving; D006801:Humans; D007668:Kidney / Q000033:anatomy & histology; D008168:Lung / Q000033:anatomy & histology; D010101:Oxygen Consumption
vernacular_title: Zum Problem der Apnoe. Vergleichende Beobachtungen.