APA aipamena

Deputy, N. P., Nguyen, P. H., Pham, H., Nguyen, S., Neufeld, L., Martorell, R., & Ramakrishnan, U. (2017). Validity of gestational age estimates by last menstrual period and neonatal examination compared to ultrasound in Vietnam. BMC Pregnancy Childbirth.

Chicago Style aipamena

Deputy, Nicholas P., Phuong H. Nguyen, Hoa Pham, Son Nguyen, Lynnette Neufeld, Reynaldo Martorell, and Usha Ramakrishnan. "Validity of Gestational Age Estimates By Last Menstrual Period and Neonatal Examination Compared to Ultrasound in Vietnam." BMC Pregnancy Childbirth 2017.

MLA aipamena

Deputy, Nicholas P., et al. "Validity of Gestational Age Estimates By Last Menstrual Period and Neonatal Examination Compared to Ultrasound in Vietnam." BMC Pregnancy Childbirth 2017.