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OBJECTIVES To determine prevalence of Helicobacter pylori infection in a group of symptomatic patients between 2 and 18 years old who were submitted to gastric biopsy during upper endoscopy done in(More)
BACKGROUND The use of radical vaginal hysterectomy in the treatment of cervical cancer is associated with lower morbidity and a similar cure rate when compared with the abdominal approach. The(More)
INTRODUCTION The prophylactic use of closed suction drains after retroperitoneal lymphadenectomy in the management of gynecologic tumors has been widely used to prevent collections of clots or lymph(More)