Mian RI, Hasan MT. Two-Part Pattern-Mixture Model for Longitudinal Incomplete Semi-Continuous Toenail Data . ijsmr [Internet]. 2012 Dec. 20 [cited 2024 May 3];1(2):120-7. Available from: https://www.lifescienceglobal.com/pms/index.php/ijsmr/article/view/684