References
- Bombard AT, Powers JF, Carter S, Schwartz A, Nitowsky HM. 1995. Procedure-related fetal losses in transplacental versus nontransplacental genetic amniocentesis. American Journal of Obstetrics & Gynecology 172:868–872.
- Chinn DH, Towers CV, Beeman RG, Miller EI. 1990. Sonographically demonstrated intra-amniotic hemorrhage following transplacental genetic amniocentesis. Frequency, sonographic appearance, and clinical significance. Journal of Ultrasound in Medicine 9:495–501.
- Giorlandino C, Cihnini P, Cini M, Brizzi C, Carcioppolo O, Milite V, et al. 2009. Antibiotic prophylaxis before second-trimester genetic amniocentesis (APGA): a single-centre open randomised controlled trial. Prenatal Diagnosis 29:600–612.
- Giorlandino C, Gambuzza G, D’Alessio P, Santoro ML, Gentili P, Vizzone A. 1996. Blood contamination of amniotic fluid after amniocentesis in relation to placental location. Prenatal Diagnosis 16:180–182.
- Han JY, Nava-Ocampo AA. 2005. Fetal heart rate response to cordocentesis and pregnancy outcome: a prospective cohort. Journal of Maternal-Fetal Neonatal Medicine 17:207–211.
- Hanprasertpong T, Kor-anantakul O, Prasartwanakit V, Leetanaporn R, Suntharasaj T, Suwanrath C. 2011. Outcome of second trimester amniocentesis in singleton pregnancy at Songklanagarind Hospital. Journal of the Medical Association of Thailand 94:1288–1292.
- Harrigan JT, Marino JF. 1978. Fetal heart rate reaction to amniocentesis as an indicator of fetal well-being. American Journal of Obstetrics and Gynecology 132:49–52.
- Haugen G, Helbig A, Husby H. 2003. Umbilical artery Doppler flow velocity waveforms after transplacental amniocentesis. Obstetrics & Gynecology 101:697–703.
- Kalogiannidis I, Prapa S, Dagklis T, Karkanaki A, Petousis S, Prapas Y, et al. 2011. Amniocentesis-related adverse outcomes according to placental location and risk factors for fetal loss after midtrimester amniocentesis. Clinical and Experimental Obstetrics & Gynecology 38:239–242.
- Marthin T, Liedgren S, Hammar M. 1977. Transplacental needle passage and other risk-factors associated with second trimester amniocentesis. Acta Obstetricia et Gynecologica Scandinavica 76:728–732.
- Pietropolli A, Martelli F, Vicario R, Montagnoli C, Ticconi C, Piccione E. 2011. Evaluation of fetal heart rate variation during amniocentesis: correlation with fetal karyotype. Journal of Maternal-Fetal Neonatal Medicine 24:587–589.
- Ron M, Yaffe H, Polishuk WZ. 1976. Fetal heart rate response to maternal hypotension during amniocentesis. International Journal of Gynaecology & Obstetrics 14:503–504.
- Sadovsky E, Eyal FG, Pearlman M, Beyth Y. 1981. Decreased fetal activity and fetal heart rate changes after amniocentesis complicated by fetal hemorrhage. International Journal of Gynaecology & Obstetrics 19: 395–397.
- Wanapirak C, Piyamongkol W, Sirichotiyakul S, Srisupundit K, Tongsong T. 2012. Predisposing factors and effects of fetal bradycardia following cordocentesis at mid-pregnancy. Journal of Maternal-Fetal Neonatal Medicine 25:2261–2264.