1.
American Journal of Obstetrics and Gynecology
; 224(2, Supplement):S591-S592, 2021.
Article
in English
| ScienceDirect | ID: covidwho-1056218
2.
JAMA
; 324(4): 390-392, 2020 07 28.
Article
in English
| MEDLINE | ID: covidwho-603693