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Percutaneous nephrolithotomy was performed on 18 children with renal calculi. No mortality resulted from this procedure and hemorrhage was the major complication. At the end of treatment 67% of the patients were stone-free and 82% of targeted stones were removed. Percutaneous nephrolithotomy can be considered a successful treatment in the management of the(More)
Our participation in the EVALITA constituency parsing task is part of a wider research effort devoted to the application of state-of-the-art statistical parsing techniques to Italian (see [3] for preliminary outcomes of such an effort). As in [3], we compare performance obtained by Collins’ parser [2], as implemented by Dan Bikel [1], and by the Stanford(More)
OBJECTIVE To determine if intracytoplasmic sperm injection using testicular sperm is effective in the treatment of infertile couples with obstructive azoospermia. DESIGN Case report. SETTING Tertiary care teaching medical center. METHODS Intracytoplasmic sperm injection was performed in two patients using testicular sperm after microsurgical(More)
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