"JOE On-Line--All of It" announces just what the heading suggests and reflects on how things have changed--and haven't. "December JOE" points to articles whose topics wouldn't even have been on our radar screen when the first JOE issue was published and to Commentary articles that ask the same question and challenge us with their different answers.
Laura Hoelscher (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: