TY - RPRT TI - National Marine Mammal Tissue Bank and Quality Assurance Program: protocols, inventory, and analytical results AU - Becker, Paul R AU - Porter, Barbara J AU - Mackey, Elizabeth A AU - Schantz, Michele M AU - Demiralp, Rabia AU - Wise, Stephen A PY - 1999 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 6279 DO - 10.6028/NIST.IR.6279 ER -