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2. Statistical Methods in Medical Research;Armitage,1971
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4. Results obtained in comparative radiographic, clinical and clinical-chemical studies in iocetamic acid (DRC 1201) and iapanoic acid;Hekster;Radiologia clinica et biologica,1968
5. Toxicologic and pharmacologic properties of iocetamic acid, a new oral cholecystographic agent;Janbroers;Toxicology and Applied Pharmacology,1969