Honest H, Bachmann LM, Gupta JK, Kleijnen J, Khan KS. Accuracy of cervicovaginal fetal fibronectin test in predicting risk of spontaneous preterm birth: systematic review. BMJ. 2002 Aug 10;325(7359):301. PMID12169504. Free Full Text.
doi.org
Lockwood CJ, Senyei AE, Dische MR, và đồng nghiệp (1991). "Fetal fibronectin in cervical and vaginal secretions as a predictor of preterm delivery". N. Engl. J. Med. Quyển 325 số 10. tr. 669–74. doi:10.1056/NEJM199109053251001. PMID1870640.
nih.gov
pubmed.ncbi.nlm.nih.gov
Lockwood CJ, Senyei AE, Dische MR, và đồng nghiệp (1991). "Fetal fibronectin in cervical and vaginal secretions as a predictor of preterm delivery". N. Engl. J. Med. Quyển 325 số 10. tr. 669–74. doi:10.1056/NEJM199109053251001. PMID1870640.
ncbi.nlm.nih.gov
Honest H, Bachmann LM, Gupta JK, Kleijnen J, Khan KS. Accuracy of cervicovaginal fetal fibronectin test in predicting risk of spontaneous preterm birth: systematic review. BMJ. 2002 Aug 10;325(7359):301. PMID12169504. Free Full Text.