1. Asthma;Busse;N Engl J Med,2001
2. Transplacental priming of the human immune system to environmental allergens;Prescott;universal skewing of initial T cell responses toward the Th2 cytokine profile,1998
3. Th1-type immunity is incompatible with successful pregnancy;Raghupathy;Immunol Today,1997
4. Asthma;Cohn;mechanisms of disease persistence and progression,2004
5. Hay fever, hygiene, and household size;Strachan;BMJ,1989