Maternal and Fetal Risk Assessment: References

Cunningham F, Leveno K, Bloom S et al. Williams Obstetrics. 22nd ed. The McGraw Hill Companies, Inc. 2008.

Gibbs R, Karlan B, Haney A, Nygaard I. Danforth’s Obstetrics and Gynecology. 9th ed. Lippincott Williams and Wilkins, 2008.

Lockwood C. Guidelines for Perinatal Care. 7th ed. AAP and ACOG. 2012.