(en) Black PM, Hakim R, Bailey NO, « The use of the Codman-Medos Programmable Hakim valve in the management of patients with hydrocephalus: illustrative cases », Neurosurgery, vol. 34, no 6, , p. 1110-3. (PMID8084404)modifier
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(en) Black PM, Hakim R, Bailey NO, « The use of the Codman-Medos Programmable Hakim valve in the management of patients with hydrocephalus: illustrative cases », Neurosurgery, vol. 34, no 6, , p. 1110-3. (PMID8084404)modifier