Prevalence and correlates of household exposures to tobacco smoke and pets in children with asthma.
Wamboldt FS, Ho J, Milgrom H, Wamboldt MZ, Sanders B, Szefler SJ, Bender BG. Prevalence and correlates of household exposures to tobacco smoke and pets in children with asthma. J Pediatr. 2002 Jul; 141(1):109-15.