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Authors: DASILVA OA DIAS LM MENDES A HEITOR M

Citation: Oa. Dasilva et al., VISUAL SCREENING OF INFANTS IN PORTUGAL, Perception, 26(6), 1997, pp. 769-770

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Citation: Lm. Dias et al., BILIARY FASCIOLIASIS - DIAGNOSIS, TREATMENT AND FOLLOW-UP BY ERCP, Gastrointestinal endoscopy, 43(6), 1996, pp. 616-620