AUTHOREA
Log in
Sign Up
Browse Preprints
LOG IN
SIGN UP
You need to sign in or sign up before continuing.
dismiss
Akihiko Sekizawa
Professor of Fetal Medicine
Tokyo
Public Documents
2
October 15, 2020
Clinical characteristics of pregnant women with COVID-19 in Japan: a nationwide quest...
Tatsuya Arakaki, JUNICHI HASEGAWA, Akihiko Sekizawa, et al.
September 16, 2020
Current status of nosocomial COVID-19 cases in delivery facilities in Japan: Case-con...
JUNICHI HASEGAWA, Tatsuya Arakaki, Akihiko Sekizawa, et al.