Авторы
John J. McGonagle A. J. Monte Édgar Adrián Mora Pohl Manfred Karen Margolis Jon D. Markman T. J. Marta Craig Morningstar Susan R. Meisinger Lindsay H. McClelland Keith McCullough Ruth Mortimer Waite Marion John Mutz Peter Mitham Hyland E. Michael Mary Ann Masarech Philip C. Meyer Joanna MacDonald Uta C. Merzbach Mhairi McEwan Tim McIntyre Elizabeth Marshall Paul Miskovitz M.D.