TY  - RPRT
TI  - A quantitative interference light microscope study of human first trimester chorionic villi.
AU  - C D Ockleford
PY  - 1990
DO  - 10.1111/j.1365-2818.1990.tb02960.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2313685/
ID  - 2313685
ER  -