Gao, Y. (2020). COVID-19: Risk factors for critical illness. EClinicalMedicine.
Citação norma ChicagoGao, Yadong. "COVID-19: Risk Factors for Critical Illness." EClinicalMedicine 2020.
ציטוט MLAGao, Yadong. "COVID-19: Risk Factors for Critical Illness." EClinicalMedicine 2020.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.