TY - BOOK AU - Haaga,John ED - National Institute of Child Health and Human Development (U.S.) ED - Rand Corporation. ED - National Health Interview Survey (U.S.) TI - Children's seatbelt usage: evidence from the National Health Interview Survey T2 - A Rand note PY - 1986/// CY - California PB - Rand Corporation KW - Automobiles KW - Seat belts KW - Child restraint systems in automobiles N1 - Includes bibliographical references (p.3) ER -