TY  - JOUR
AU  - Feng, Yun
AU  - Yang, Luyu
AU  - Cheng, Zenghui
AU  - Li, Jian
PY  - 2023
TI  - Derivation and external validation of a nomogram predicting the occurrence of severe illness among hospitalized coronavirus disease 2019 patients: a 2020 Chinese multicenter retrospective study
JF  - Journal of Thoracic Disease; Vol 15, No 12 (December 30, 2023): Journal of Thoracic Disease
Y2  - 2023
KW  - 
N2  - 
UR  - https://jtd.amegroups.org/article/view/81337