American Academy of Family Physicians. Herpes during pregnancy: What you should know. American Academy of Family Physicians website. Available at: http://familydoctor.org/760.xml. Accessed September 13, 2005.

American Academy of Family Physicians. Toxoplasmosis in pregnancy. American Academy of Family Physicians website. Available at: http://familydoctor.org/180.xml. Accessed September 13, 2005.

American Pregnancy Association. Bacterial vaginosis during pregnancy. American Pregnancy Association website. Available at: http://www.americanpregnancy.org/pregnancycomplications/bacterialvaginoses.htm. Accessed September 13, 2005.

American Pregnancy Association. Listeria and pregnancy. American Pregnancy Association website. Available at: http://www.americanpregnancy.org/pregnancyhealth/listeria.html. Accessed September 13, 2005.

American Pregnancy Association. Urinary tract infection during pregnancy. American Pregnancy Association website. Available at: http://www.americanpregnancy.org/pregnancycomplications/utiduringpreg.html. Accessed September 2, 2005.

Centers for Disease Control and Prevention. Cytomegalovirus (CMV) infection. Centers for Disease Control and Prevention website. Available at: http://www.cdc.gov/ncidod/diseases/cmv.htm. Accessed September 10, 2005.

Centers for Disease Control and Prevention. Sexually transmitted diseases treatment guidelines 2002. Centers for Disease Control and Prevention website. Available at: http://www.cdc.gov/std/treatment/1-2002TG.htm#SpecialPopulations. Accessed September 5, 2005.

Centers for Disease Control and Prevention. STDs and pregnancy. Centers for Disease Control and Prevention website. Available at: http://www.cdc.gov/std/STDFact-STDs&Pregnancy.htm#test. Accessed September 5, 2005.

Cleveland Clinic Foundation. Chorioamnionitis. Cleveland Clinic Foundation website. Available at: http://www.clevelandclinic.org/health/health-info/docs/3800/3857.asp?index=12309. Accessed September 13, 2005.

Hepatitis B Foundation. Pregnancy. Hepatitis B Foundation website. Available at: http://www.hepb.org/patients/pregnant_women.htm. Accessed September 13, 2005.

Lexi-PALS. Amoxicillin. EBSCO Health Library, Lexi-PALS website. Available at: http://www.ebscohost.com/thisTopic.php?marketID=15topicID=81. Updated September 23, 2010. Accessed November 15, 2010.

Lexi-PALS. Cefazolin. EBSCO Health Library, Lexi-PALS website. Available at: http://www.ebscohost.com/thisTopic.php?marketID=15topicID=81. Updated March 9, 2010. Accessed November 12, 2010.

Lexi-PALS. Clindamycin. EBSCO Health Library, Lexi-PALS website. Available at: http://www.ebscohost.com/thisTopic.php?marketID=15topicID=81. Updated March 23, 2010. Accessed November 15, 2010.

Lexi-PALS. Erythromycin. EBSCO Health Library, Lexi-PALS website. Available at: http://www.ebscohost.com/thisTopic.php?marketID=15topicID=81. Updated March 23, 2010. Accessed November 15, 2010.

March of Dimes. Chickenpox (varicella). March of Dimes website. Available at: http://www.marchofdimes.com/pnhec/188_675.asp. Accessed September 2, 2005.

March of Dimes. Cytomegalovirus infection in pregnancy. March of Dimes website. Available at: http://www.marchofdimes.com/professionals/681_1195.asp. Accessed September 5, 2005.

March of Dimes. Rubella. March of Dimes website. Available at: http://www.marchofdimes.com/pnhec/188_673.asp. Accessed September 2, 2005.

Mayo Clinic. Group B strep: How to protect your baby. MayoClinic website. Available at: http://www.mayoclinic.com/invoke.cfm?id=PR00079. Accessed September 13, 2005.

National Center for Infectious Diseases. Group B streptococcal disease (GBS). National Center for Infectious Diseases website. Available at: http://www.cdc.gov/ncidod/dbmd/diseaseinfo/groupbstrep_g.htm. Accessed September 13, 2005.

National Center for Infectious Diseases. Parvovirus B19 infection and pregnancy. National Center for Infectious Diseases website. Available at: http://www.cdc.gov/ncidod/dvrd/revb/respiratory/B19&preg.htm. Accessed September 13, 2005.

Nielsen GL, Sorensen HT, Larsen H, Pedersen L. Risk of adverse birth outcome and miscarriage in pregnant users of non-steroidal anti-inflammatory drugs: population based observation study and case-control study. BMJ. 2001;322:266-270.