TY  - RPRT
TI  - Fibronectin: a predictor of preterm delivery?
AU  - J J Morrison
AU  - S Thornton
PY  - 1993
DO  - 10.1111/j.1471-0528.1993.tb15126.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8305021/
ID  - 8305021
ER  -