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- [25] DIAGNOSIS OF REFLUX ESOPHAGITIS WITH THE DOUBLE CONTRAST TECHNIQUE REVISTA MEXICANA DE RADIOLOGIA, 1982, 36 (02): : 54 - 58
- [26] DOUBLE-CONTRAST GASTROGRAPHY AMERICAN JOURNAL OF DIGESTIVE DISEASES, 1976, 21 (09): : 797 - 803
- [27] DOUBLE-CONTRAST ENEMA PROCEEDINGS OF THE ROYAL SOCIETY OF MEDICINE-LONDON, 1972, 65 (11): : 964 - &