general medical council study reveals 1 in 20 doctor's prescriptions contains a mistake; howard duff interview sot - howard duff stock videos & royalty-free footage00:21General Medical Council study reveals 1 in 20 doctor's prescriptions contains a mistake
medical student dies after taking weight loss pills; geoff houston interview sot student house window of student flat reporter to camera location... - howard duff stock videos & royalty-free footage00:39Medical student dies after taking weight loss pills
hollywood personalities celebrate the premier of the movie "harvey". - howard duff stock videos & royalty-free footage01:39Universal Newsreel: Hollywood personalities celebrate the premier of the movie "Harvey".