Ruan, Q., Yang, K., Wang, W., Jiang, L., & Song, J. (2020). Clinical predictors of mortality due to COVID-19 based on an analysis of data of 150 patients from Wuhan, China. Intensive Care Medicine, 46(5), 846-848. doi:10.1007/s00134-020-05991-x

https://link.springer.com/article/10.1007/s00134-020-05991-x?fbclid=IwAR2eQnV4MwfqtSo89fnm5dIg73K6wUxNAopSPJDy10dRObOwmMcKihIHgOs&error=cookies_not_supported&code=18ec1b40-9c6c-4712-9534-18a38cf833a9#citeas