TY - JOUR T1 - Night and Shift Work: Biological and Social Apsects JO - Scandinavian Journal of Work, Environment & Health PY - 1982/6VL - 8 IS - 2 SP - 147 EP - 147 AU - Ilmarinen, Juhani UR - https://www.sjweh.fi/show_abstract.php?abstract_id=3066 SN - 0355-3140 ER -