1. Abusive head trauma: Judicial admissions highlight violent and repetitive shaking;Adamsbaum;Pediatrics,2010
2. Excessive crying;Barr,2000
3. Preventing abusive head trauma resulting from a failure of normal interaction between infants and their caregivers;Barr;Proceedings of the National Academy of Sciences of the United States of America,2012
4. Period of PURPLE Crying® Shaken Baby Syndrome Prevention Program;Barr,2004
5. Prolonged and unsoothable crying bouts in infants with and without colic;Barr;Journal of Developmental and Behavioral Pediatrics,2005