%0 Journal Article %A P R Taylor %A C E Lawrence %T Polychlorinated biphenyls: estimated serum half lives. %D 1992 %R 10.1136/oem.49.7.527 %J British Journal of Industrial Medicine %P 527-528 %V 49 %N 7 %U https://oem.bmj.com/content/oemed/49/7/527.full.pdf