@article{articled8f5b053,
title   = {Approximate closed form solution for a quadratic dose-response model},
author = {Peres, Clovis de Araujo and Narula, Subhash Chander},
year = {1989},
doi = {10.1080/03610918908812782},
journal   = {Communications in Statistics: Simulation and Computation}
}