Lancet Regional Health. Americas | Department of Pediatrics

Cyberbullying, mental health, and substance use experimentation among early adolescents: a prospective cohort study.

Read more about Cyberbullying, mental health, and substance use experimentation among early adolescents: a prospective cohort study.

The association of COVID-19 infection in pregnancy with preterm birth: A retrospective cohort study in California.

Read more about The association of COVID-19 infection in pregnancy with preterm birth: A retrospective cohort study in California.

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