1. Cohort effects explain the increase in autism diagnosis among children born from 1992 to 2003 in California Keyes, Katherine M.; Susser, Ezra S.; Cheslack-Postava, Keely; Fountain, Christine; Liu, Kayuet; Bearman, Peter Shawn 2012 Articles SociologyAutism in children--DiagnosisCohort analysisEpidemiology
2. Closely Spaced Pregnancies are Associated with Increased Odds of Autism in Sibling Births Cheslack-Postava, Keely; Liu, Kayuet; Bearman, Peter Shawn 2011 Articles SociologyBirth intervalsAutism in childrenAutism--EtiologyPediatrics