Prenatal Care: References

Lockwood CJ, Magriples U, et al. Initial prenatal assessment and first trimester care. http://www.uptodate.com/contents/initial-prenatal-assessment-and-first-trimester-prenatal-care. Updated February 4, 2016. Accessed February 9, 2016.

Lockwood CJ, Magriples U, et al. Prenatal care (second and third trimesters). http://www.uptodate.com/contents/prenatal-care-second-and-third-trimesters. Updated February 4, 2016. Accessed February 9, 2016.

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