Authors: Christie, GL Helms, PJ Godden, DJ Ross, SJ Friend, JAR Legge, JS Haites, NE Douglas, JG

Citation: Gl. Christie et al., Asthma, wheezy bronchitis, and atopy across two generations, AM J R CRIT, 159(1), 1999, pp. 125-129

Authors: Christie, GL McDougall, CM Helms, PJ

Citation: Gl. Christie et al., Is the increase in asthma prevalence occurring in children without a family history of atopy?, SCOT MED J, 43(6), 1998, pp. 180-182