TY  - RPRT
TI  - Cyclic variations in the endocervix.
AU  - G B BRADBURN
AU  - C F WEBB
PY  - 1951
DO  - 10.1016/0002-9378(51)91019-8
UR  - https://pubmed.ncbi.nlm.nih.gov/14885281/
ID  - 14885281
ER  -