109 pages, 2Mb PDF file, free download from wikibooks
Abstract:
This wikibook is intended to support a basic introductory course in an early semester of an undergraduate program in applied nuclear physics to nuclear medicine. "It assumes that students have completed decent high school programs in maths and physics and are concurrently taking subjects in the medical sciences."
Rights:
GNU FDL
http://upload.wikimedia.org/wikipedia/commons/a/a5/Basic_Physics_of_Nuclear_Medicine.pdf
