TY - JOUR A1 - Clark, N M A1 - Brown, R W A1 - Parker, E A1 - Robins, T G A1 - Remick, J A1 - Philbert, M A A1 - Keeler, G J A1 - Israel, B A T1 - Childhood asthma. Y1 - 1999/06/ N1 - R826710 N1 - R826710C002 N1 - R826710C003 N1 - R826710C001 JF - ENVIRONMENTAL HEALTH PERSPECTIVES J1 - ENVIRON HEALTH PERSP J2 - Environ.Health Perspect. J3 - Environ Health Perspect J4 - Environmental Health Perspectives VL - 107 IS - Suppl 3 SP - 421 EP - 429 ER -