RT Journal A1 Li D, Chen H, Odouli R T1 OBservations on power-line magnetic fields associated with asthma in children—reply JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2012 FD January 1 VO 166 IS 1 SP 97 OP 99 DO 10.1001/archpedi.166.1.98 UL http://dx.doi.org/10.1001/archpedi.166.1.98 AB We address each of the concerns of Brain et al regarding our article “Maternal exposure to magnetic fields during pregnancy in relation to the risk of asthma in offspring.”