Ko, J. Y., Coy, K. C., Haight, S. C., Haegerich, T. M., Williams, L., Cox, S., . . . Grant, A. M. (2020). Characteristics of Marijuana Use During Pregnancy — Eight States, Pregnancy Risk Assessment Monitoring System, 2017. MMWR Morb Mortal Wkly Rep.

Ko, Jean Y., Kelsey C. Coy, Sarah C. Haight, Tamara M. Haegerich, Letitia Williams, Shanna Cox, Rashid Njai, e Althea M. Grant. "Characteristics of Marijuana Use During Pregnancy — Eight States, Pregnancy Risk Assessment Monitoring System, 2017." MMWR Morb Mortal Wkly Rep 2020.

Ko, Jean Y., et al. "Characteristics of Marijuana Use During Pregnancy — Eight States, Pregnancy Risk Assessment Monitoring System, 2017." MMWR Morb Mortal Wkly Rep 2020.