@article {chen_statistical_2001, title = {Statistical methods for deterministic biomathematical models}, journal = {Proceedings of the 53rd session of the international statistical institute, Seoul, Korea}, year = {2001}, url = {http://scholar.google.com/scholar?cluster=15064797966098008106\&hl=en\&oi=scholarr}, author = {Chen, Victoria CP and Welch, William J.} }