Article Title,Year,Volume,Issue,Page Range,Author Depth limits of breath hold diving (an example of Fennology),1968,5,1,14-22,Craig Effects of inspiratory support upon breathing in humans during wakefulness and sleep,1993,93,1,57-70,Adams Respiratory drive during sudden cold water immersion,1987,70,1,121-130,Mekjavić Sudden cold water immersion,1975,23,3,301-310,Romet Ventilatory responses to hypercapnia and hypoxia in elite breath-hold divers,1994,97,3,323-332,Costa Hyperventilation breath holding and alveolar oxygen tensions at the breaking point,1973,19,2,201-209,Hill Increased elastic recoil as a determinant of pulmonary barotrauma in divers,1976,26,1,55-64,Smith