Book excerpt: Authoritative, evidence-based guidance about the most effective ways to deliver preventive services. Designed to accompany the Bright Futures Guidelines for Health Supervision of Infants, Children, and Adolescents, Third Edition, this manual provides authoritative, evidence-based guidance about the most effective ways to deliver preventive services. Ideal for pediatric practice professionals, and as a teaching tool for medical students, residents, and all health professionals who provide well child care. Nationally renowned experts reviewed the scientific medical literature and authored the content which is organized into 4 main sections: History, Observation, and Surveillance / Physical Exam / Screening / Anticipatory Guidance.