Article Title,Year,Volume,Issue,Page Range,Author Biotelemetric assessments of the cardiac- circulatory-system of G-91 jet pilots in flight for determination of different flight stresses- Transition and photographic mission,1970,16,,129-165,Koch Biotelemetric examinations of the heart and circulatory system of jet pilots during flight to determine a number of flight-induced stresses,1968,14,,193-214,Koch Biotelemetric examinations of the heart and circulatory systems of helicopter pilots to determine various in-flight stresses,1969,15,,1-26,Koch Concerning pulse rate increments of helicopter pilots as a measurement of their stress,1968,14,,65-70,Koetz Coronary diseases and flight safety,1966,12,,49-52,Kirchhoff Observations regarding the transportation of patients in emergencies by helicopter,1970,16,,1-10,Ney Significance of saccadic eye movements in flight medicine,1971,17,,129-137,Aschoff