TY - RPRT TI - A simplex procedure for fitting nonlinear pharmacokinetic models. AU - J S Harmatz AU - D J Greenblatt PY - 1987 DO - 10.1016/0010-4825(87)90044-8 UR - https://pubmed.ncbi.nlm.nih.gov/3665450/ ID - 3665450 ER -