. . "Stress, Physiological." . . "Ergonomie." . . "Occupational Diseases etiology." . . . . . . "Cumulative trauma disorders : current issues and ergonomic solutions : a systems approach" . . . . . . . . "Cumulative trauma disorders : current issues and ergonomic solutions : a system approach" . . . . . . . . "Human Engineering methods." . . "Bewegungsapparat." . . "Krankheit." . . "Berufskrankheit." . . "Occupational Diseases prevention & control." . .