1. Non-responders to cimetidine treatment;Bardhan, K.D.,1981
2. An assessment of the radial diffusion method for the measurement of gastric pepsin and its comparison with the haemoglobin substrate colorimetric method;Ishaque, M.; Bardhan, K.D.;Clin Chim Acta,1978
3. Duodenal ulcer in servicemen;Hannigan, B.G.;JR Army Med Corps,1980
4. Cimetidine and duodenal ulcer: can surgery cure the failures?;Blackett, R.L.; Johnston, D.;[Abstract] Gut,1981
5. The treatment of 'cimetidine resistant' peptic ulcers by ranitidine hydrochloride: a new histamine H2 receptor antagonist;Mohammed, R.; Mitchell, K.G.; MacKay, C.;Curr Med Res Opin,1981