TY - GEN AU - Krasnov,A V TI - [Effect of the length of time on the job on the course and aftereffects of viral hepatitis in chemical enterprise workers] SN - 0016-9919 PY - 1981///0226 KW - Adolescent KW - Adult KW - Chemical Industry KW - Environmental Exposure KW - Female KW - Hepatitis, Viral, Human KW - complications KW - Humans KW - Jaundice KW - physiopathology KW - Male KW - Occupational Medicine KW - Time Factors N1 - Publication Type: English Abstract; Journal Article ER -