Hiten Ashok

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This paper addresses our experience with primary (15 patients) and secondary (8 patients) tracheo-oesophageal puncture (TEP) in the laryngectomee. Despite a success rate of 93.3 percent in the primary TEP and 62.5 percent in secondary TEP, in a follow-up period of one month to eight years, prosthesis related problems like maintenance and recurring expenses(More)
Ninety-two patients with metastasis of unknown origin were studied between 1986 and 1997 at Kidwai Memorial Institute of Oncology, India. Treatment included planned primary radical neck dissection followed by radiotherapy. Sixty-seven patients completed our multimodal therapy. Thirty-eight of these patients had a median follow-up pf 35.7 months. Nine(More)
Over the past 30 years as the expense and complications involved in marketing new drug entities have increased, with concomitant recognition of the therapeutic advantages of controlled drug delivery, greater attention has been focused on development of sustained or controlled release drug delivery systems. Bilayer tablet is new era for the successful(More)
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