TY - JOUR T1 - Reference values for the biological monitoring of trace elements in environmental and occupational health. Report of a panel discussion in Stockholm 25 May 1992. JO - Scandinavian Journal of Work, Environment & Health PY - 1993/VL - 19 IS - 1 SP - 65 EP - 66 UR - https://www.sjweh.fi/show_abstract.php?abstract_id=1528 SN - 0355-3140 ER -