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शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Society of Pediatric Neurosurgery. Pediatric Neurosurgery. Basel, Suíça: S. Karger, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmerican Society of Pediatric Neurosurgery. Pediatric Neurosurgery. S. Karger, 1990.
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