Yang, Shengping, Menfil Orellana-Barrios, and Kenneth Nugent. “Research Methods: Clinical Studies Based on Routine Laboratory Tests”. The Southwest Respiratory and Critical Care Chronicles 6, no. 23 (April 18, 2018): 33-39. Accessed April 25, 2024. https://pulmonarychronicles.com/index.php/pulmonarychronicles/article/view/459.