TY - SER AU - Parsons, P AU - Chisolm, J AU - Delves, H AU - Griffin, R AU - Gunter, Elaine AU - Slavin, W AU - Stanton, N AU - Jr., Robert D. Vocke C2 - NCCLS, -1 DA - 1998-08-01 00:08:00 LA - en M1 - 18 PB - NCCLS, -1 PY - 1998 TI - Analytical Procedures for the Determination of Lead in Blood and Urine; Proposed Guidelines UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=903684 ER -