Cox regression models for frailty in vascular surgery patients - a reply.
James Cook University Hospital, Middlesborough, UK. gerard.danjoux@stees.nhs.uk.
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Danjoux
D016330:Frail Elderly; D000073496:Frailty; D015577:Geriatric Assessment; D006801:Humans; D016016:Proportional Hazards Models; D012307:Risk Factors