by Porter, J D, Cruickshank, J G, Gentle, P H, Robinson, R G, Gill, O N
Published in The Lancet (British edition) (13.01.1990)

by Gentle, P H, Herlihy, P J, Roxburgh, I O
Published in Journal of the Royal College of General Practitioners (01.07.1984)

by Essex, B. J., Garraway, W. M., Gentle, P. H., Kearns, W. E., Kitchener, P. A., Robinson, Judith, Schlicht, J., Spies, J. A.
Published in British Medical Journal (19.06.1971)

by Gentle, P H, Forsythe, J M
Published in British Medical Journal (09.08.1975)

by Porter, J D, Cruickshank, J G, Gentle, PH, Robinson, R G, Gill, ON
Published in The Lancet (North American edition) (01.01.1990)

by Creese, A L, Gentile, P H
Published in The Lancet (British edition) (10.08.1974)