Codman/Johnson&Johnson Shunt Valves http://www.codman.com/CSFshunting.asp Codman Hakim Programmable Valve, Inline configurat
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Codman Certas Plus programmable valve offers new versatility in treating hydrocephalus - NeuroNews International
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Fluoroscopy of programmable cerebrospinal fluid shunt valve settings in: Journal of Neurosurgery Volume 86 Issue 4 (1997) Journals
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Programming jammed Codman Hakim programmable valves: study of an explanted valve and successful programming in a patient. | Semantic Scholar
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