Grewal Jagteshwar, Wernicke Meghan, & Zhang Jun. (2012). Early childhood development when second-trimester ultrasound dating disagrees with last menstrual period: A prospective cohort study. BMC.
Chicago Style (17th ed.) CitationGrewal Jagteshwar, Wernicke Meghan, and Zhang Jun. Early Childhood Development When Second-trimester Ultrasound Dating Disagrees with Last Menstrual Period: A Prospective Cohort Study. BMC, 2012.
MLA (9th ed.) CitationGrewal Jagteshwar, et al. Early Childhood Development When Second-trimester Ultrasound Dating Disagrees with Last Menstrual Period: A Prospective Cohort Study. BMC, 2012.
Warning: These citations may not always be 100% accurate.