Cita APA

Azofeifa, A., Yeung, L. F., Alverson, C. J., & Beltrán-Aguilar, E. (2014). Oral Health Conditions and Dental Visits Among Pregnant and Nonpregnant Women of Childbearing Age in the United States, National Health and Nutrition Examination Survey, 1999–2004. Centers for Disease Control and Prevention.

Chicago Style Citation

Azofeifa, Alejandro, Lorraine F. Yeung, C. J. Alverson, i Eugenio Beltrán-Aguilar. Oral Health Conditions and Dental Visits Among Pregnant and Nonpregnant Women of Childbearing Age in the United States, National Health and Nutrition Examination Survey, 1999–2004. Centers for Disease Control and Prevention, 2014.

Cita MLA

Azofeifa, Alejandro, Lorraine F. Yeung, C. J. Alverson, i Eugenio Beltrán-Aguilar. Oral Health Conditions and Dental Visits Among Pregnant and Nonpregnant Women of Childbearing Age in the United States, National Health and Nutrition Examination Survey, 1999–2004. Centers for Disease Control and Prevention, 2014.