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Life SciencesPhysiologyEnvironmental PhysiologyGas ExchangeHypoxia AdaptationHypoxia PhysiologyOxygen TransportRespiratory PathophysiologyRespiratory PhysiologyCarbon Dioxide HomeostasisCardiovascular Responses To HypoxiaHypoxia ResponsesHypoxic Ventilatory ResponseImpaired Gas ExchangeVentilatory Response To Hypoxia
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The validation of visual analogue scales as ratio scale measures for chronic and experimental pain
Donald D. Price, Patricia McGrath, Amir Rafii et al. · Pain · 1983 · 3.9K citations
Nursing, Psychology, Pain Medicine +16
S. S. Stevens · Psychological Review · 1957 · 3.4K citations