Healing and Relapse of Reflux Esophagitis During Treatment With Ranitidine von Koelz, H.R., Birchler, R., Bretholz, A., Bron, B., Capitaine, Y., Delmore, G., Fehr, H.F., Fumagalli, I., Gehrig, J., Gonvers, J.J., Halter, F., Hammer, B., Kayasseh, L., Kobler, E., Miller, G., Münst, G., Pelloni, S., Realini, S., Schmid, P., Voirol, M., Blum, A.L.

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Recurrent bleeding after variceal hemorrhage: predictive value of portal venous duplex sonography von Schmassmann, A, Zuber, M, Livers, M, Jager, K, Jenzer, HR, Fehr, HF

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Cholylsarcosine, a new bile acid analogue: Metabolism and effect on biliary secretion in humans von Schmassmann, Adrian, Fehr, Hans F., Locher, Johannes, Lillienau, Jan, Schteingart, Claudio D., Rossi, Steven S., Hofmann, Alan F.

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Inhibition of Cysteamine-Induced Duodenal Ulcer in the Rat by Bile Diversion: Enhancement of the Ulcerogenic Effect of Cysteamine by Taurocholic and Glycocholic Acids von Clémençon, G. H., Fehr, H. F.

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Designing and Initiating a Mathematics Curriculum for Secondary School von Fehr, H. F.

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Risk Factors, Co-Medication, and Concomitant Diseases: Their Influence on the Outcome of Therapy with Cisapride: General Discussion von Fehr, H. F.

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Secondary School Mathematics Curriculum Improvement Study von Fehr, H. F.

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Pharmacokinetics and towixity of high-dose topical colonic 5-aminosalicylic acid therapy in patients with severely active total ulcerative colitis von SCHMASSMANN, A, FEHR, H. F, LOCHER, J, KLOTZ, U

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The Secondary School Mathematics Curriculum Improvement Study von Fehr, H. F., Fey, James

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Inhibition of Cysteamine-Induced Duodenal Ulcer in the Rat by Bile Diversion von Clémençon, G. H., Fehr, H. F.

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Mathematics von Fehr, H. F.

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Pharmacokinetics and toxicity of high-dose topical colonic 5-aminosalicylic acid therapy in patients with severely active total ulcerative colitis von Schmassmann, Adrian, Fehr, Hans F, Locher, Johannes, Klotzt, Ulrich

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High-School Mathematics for the Second Half of the 20th Century von Fehr, H F

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The Secondary School Mathematics Curriculum Improvement Study von Fehr, H. F., Fey, James

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The Education of Teachers of Mathematics von Fehr, H F

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Mathematics--Its Magic and Mastery von Fehr, H. F.

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Mathematical Education Notes von Bradley, Hugh P., Fehr, H. F.

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Secondary Mathematics, A Functional Approach for Teachers von Mayor, J. R.

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A Study of the Number Concept of Secondary School Mathematics von Escott, E. B.

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The Theory Of Sets And Transfinite Arithmetic.(Book Review)

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