Lyu, Shurong, Ming Wu, Jian Su, Jinyi Zhou, Yongqing Zhang, y Quanyong Xiang. «¿Does the Kish Grid Sampling Method Distort the Structure of Samples in Risk Factor Surveillance?». Desafíos 1, no. 1 (octubre 13, 2016). Accedido julio 25, 2024. http://revistas.ut.edu.co/index.php/desafios/article/view/1056.