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Management of hypertension — a study of hospital outpatient practice
Barbara Russell, J. L. Anderton, J. J. C. Cormack, A. Doig, Mary Fulton, R. J. Kellett, M. B. Matthews, A. L. Muir and N. J. Vetter
The Journal of the Royal College of General Practitioners 1983; 33 (249): 221-227.