Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
OCT and histological sections images of placenta villi of placenta with healthy pregnancy. (a) Top view of 3D OCT image of a healthy placenta sample. (b) A representative OCT en‐face image of the healthy placental sample showed the en‐face image corresponding to the area indicated by the green dashed box in (a). (c) A histological section image of the healthy placental sample corresponding to the area indicated by the green dashed box in (a). OCT, optical coherence tomography
