1.
Gao D, Grunwald GK, Xub S. A Simple Approach to Sample Size Calculation for Count Data in Matched Cohort Studies. ijsmr [Internet]. 2014 Aug. 25 [cited 2026 Jun. 15];3(3):321-30. Available from: https://pms.lifescienceglobal.com/index.php/ijsmr/article/view/2266