TY - RPRT TI - Multiple polyexponentials and quasipolynomials as empirical nonlinear regression models: a case study with HIV viral load data. AU - L W Huson AU - J Chung AU - M Salgo PY - 2006 DO - 10.1080/10543400500508788 UR - https://pubmed.ncbi.nlm.nih.gov/16584065/ ID - 16584065 ER -