Pirenzepine, cimetidine and placebo in the long-term treatment of duodenal ulceration - a comparative study
Moshal, M.G., Spitaels, J.-M., Khan, F. & Manion, G.L.
South African medical journal, 1982-07, Vol.62 (1), p.12-14 [Periódico revisado por pares]South Africa: Health and Medical Publishing Group (HMPG)
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