Barry Manilow | Barry Goldwater | Barry Bonds | Barry Gibb | Barry | Richard Posner | Barry Levinson | Barry Humphries | Lynda Barry | Barry Lyndon | Barry McGee | Barry Greenstein | Barry County, Missouri | Dave Barry | Barry White | Barry Morse | Barry Mann | Barry Gifford | Barry County | Barry Commoner | Barry Sheene | Barry Lopez | Barry Diller | Barry Davies | Barry Bostwick | Barry Windsor-Smith | Barry Williams | Barry, Vale of Glamorgan | Barry Pepper | Barry Miles |
Using the limited clinical tools available at the time, Plum developed guidelines to help determine how to best treat comatose patients, writing The Diagnosis of Stupor and Coma in 1966, together with his longtime research partner Dr. Jerome B. Posner, a work described by neurologist Marcus E. Raichle as having "put stupor and coma on the map as an important consideration in neurology".
Management 21C was published in 2000 with contributions from Peter Senge, C K Prahalad, James Kouzes, Barry Z. Posner, Sumantra Ghoshall, Christopher A. Bartlett, and Rosabeth Moss Kanter.