TY - RPRT TI - A user's experience with a standard non-linear regression program (BMDP3R). AU - J Garcia-Peña AU - S P Azen PY - 1979 DO - 10.1016/0010-468x(79)90066-7 UR - https://pubmed.ncbi.nlm.nih.gov/487784/ ID - 487784 ER -