Paper:
Exposure to Farming in Early Life and Development of Asthma and Allergy; Josef Riedler et al, Lancet, 6 Oct. 2001, pp. 1129-33.

Does the Use of Antibiotics in Early Childhood Increase the Risk of Asthma and Allergic Disease, J.H. Droste et al, Clinical and Experimental Allergy, Nov. 2000, pp. 1547-53.

P.G. Maxwell-Stuart. "The Emergence of the Christian Witch" in History Today, November 2000, Vol. 50, Issue 1, Pp. 38-44.

Owen Davies. "Witchcraft," in History Today, August 1999, Vol. 49, No. 8, Pp. 7-14.

Peter Monaghan. "New Research Plumbs Mysteries Behind European Witch-Craze" in Chronicle of Higher Education, 6/18/99, Vol. 45, Issue 41,Pp. A17-18.

Electronic:
Asthma
Huff n' Puff on over to the American Academy of Allergy, Asthma and Immunology.

Can your lung capacity handle the government info on asthma?

Be a child wizard about asthma.

Take a deep breath for life.

Health and Human Services strategic plan against asthma.

Salamanders
Slow! Salamader Crossing.

No magic here... unfortunate amphibian declines and deformities.

Slitherin' Salamaders!

Grrrr! Check out these tigers.

Witches
Pagans, Heathens, and Wiccans, oh my!

Medieval Source Book.

Larry's credit spells.