Article Title,Year,Volume,Issue,Page Range,Author Acid burns of the eye. Pathogenesis - therapy - prophylaxis,1981,31,4,142-146,Karcher Classification of persons professionally exposed to radiation into categories for the determination of the degree of protection,1980,30,12,477-481,Formanek Determination of psychological stress in sea pilot based on urinary catecholamine excretion,1980,30,12,458-463,Zorn