Title: Istorīī͡a srednikh vī͡ekov v eī͡a pisatelī͡akh i izslī͡edovanīĭ͡akh novĭ͡eĭshikh uchenykh
Subjects: Middle Ages, History, Occupational Diseases, Prevention & control, Congresses, Psychology, Occupational Medicine, Psychological Stress, Industrial Medicine, Stress (Psychology), Work, Psychological aspects