As more and more people are writing about medicine, alternative medicine and other subjects in which a reference is required it is sometimes useful to have consistent approaches to building that all important reference list. There is an increasing willingness to use blogs as sources, or other web pages. This web page called Citing Medicine provides a constantly updated opportunity to see how colleagues and publishers feel citations should be correctly represented.
Citing Medicine, The NLM Style Guide for Authors, Editors and Publishers View Page