When you think of Christmas, do you visualize reindeer, fresh white snow, dazzling lights, and superbly dressed Christmas trees? These things all make Christmas ...more on ebook "Christmas is nothing......without C..."

Widely recognized as a problem in the tropics, the parasitic load carried in cold northern climates is vastly under-appreciated. Focusing on parasites ...more on ebook "Parasites of the Colder Climates..."