Odhiambo, Collins, John Odhiambo, and Bernard Omolo. 2017. “A Smooth Test of Goodness-of-Fit for the Baseline Hazard Function for Time-to-First Occurrence in Recurrent Events: An Application to HIV Retention Data”. International Journal of Statistics in Medical Research 6 (3):104-13. https://doi.org/10.6000/1929-6029.2017.06.03.2.