Missing data in clinical trials.

Since publication of his article, the author reports no further potential conflict of interest. 1. Misra UK, Kalita J, Ranjan P, Mandal SK. Mannitol in intracerebral hemorrhage: a randomized controlled study. J Neurol Sci 2005;234:41-5. 2. Ropper AH. Brain in a box. N Engl J Med 2012;367:2539-41. 3. Chesnut RM, Temkin N, Carney N, et al. A trial of intracranial-pressure monitoring in traumatic brain injury. N Engl J Med 2012;367:2471-81.

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