Spline-based modelling of trends in the force of HIV infection, with application to the UNAIDS Estimation and Projection Package.
Hogan DR, Salomon JA. Spline-based modelling of trends in the force of HIV infection, with application to the UNAIDS Estimation and Projection Package. Sex Transm Infect. 2012 Dec; 88 Suppl 2:i52-7.