Depression, Anxiety and Stress among Pregnant Migraineurs in a Pacific-Northwest Cohort

av Orta, Olivia R., Gelaye, Bizu, Qiu, Chungfang, Stoner, Lee, Williams, Michelle A.
I publikationen J Affect Disord (2014)

Risk of Spontaneous Preterm Birth in Relation to Maternal Depressive, Anxiety and Stress Symptoms

av Sanchez, Sixto E., Puente, Gabriella C., Atencio, Guillermo, Qiu, Chungfang, Yanez, David, Gelaye, Bizu, Williams, Michelle A.
Publicerad 2013

Risk of Spontaneous Preterm Birth in Relation to Maternal Exposure to Intimate Partner Violence During Pregnancy in Peru

av Sanchez, Sixto E., Alva, Andrea V., Chang, Guillermo Diez, Qiu, Chungfang, Yanez, David, Gelaye, Bizu, Williams, Michelle A.
Publicerad 2013

Early Pregnancy Maternal Vitamin D Concentrations and Risk of Gestational Diabetes Mellitus

av Arnold, Dodie L., Enquobahrie, Daniel A., Qiu, Chungfang, Huang, Jonathan, Grote, Nancy, VanderStoep, Ann, Williams, Michelle A.
I publikationen Paediatr Perinat Epidemiol (2015)

Risk of placental abruption in relation to migraines and headaches

av Sanchez, Sixto E, Williams, Michelle A, Pacora, Percy N, Ananth, Cande V, Qiu, Chungfang, Aurora, Sheena K, Sorensen, Tanya K
Publicerad 2010

Risk of Placental Abruption in Relation to Maternal Depressive, Anxiety and Stress Symptoms

av de Paz, Nicole C., Sanchez, Sixto E., Huaman, Luis E., Chang, Guillermo Diez, Pacora, Percy N., Garcia, Pedro J., Ananth, Cande V., Qiu, Chungfang, Williams, Michelle A.
Publicerad 2010