Threat to Hospital Privileges. Issue 5586 (27th January 1968) - Attenborough, John; Aubrey, D. Roland; Auger, H.; Austin, A. J.; Bartlett, Calum I. S.; Bellamy, R. C. T.; Bergel, Richard C.; Bryant, David; Carpenter, Michael E.; Cates, Richard; Christmas, A. R.; Clyne, G. Elsa; et al.