1. Standards of Health Care;American Academy of Pediatrics,1977
2. Educating parents about injury prevention;Bass;Pediatr. Clin. North Am.,1985
3. Enhancing the effectiveness of health education strategies;Christophersen;Clin. Perinatal.,1985
4. Christophersen, E. R.: The prevention of developmental disabilities through child passenger safety. In Jaheil, R. I., Bryne, J., Lubin, R., et al.: Handbook of Prevention of Mental Retardation and Developmental Disabilities. New York, Van Nostrand Reinhold Co. (In Press).
5. Continuing education tor parents of infants and toddlers;Christophersen,1984