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How much does it hurt?: The methods used by doctors to measure pain
Published: 10 January 2017
When investigating pain, the basic procedure for clinics everywhere is to give a patient the 9I制作厂免费 Pain Questionnaire. This was developed in the 1970s by two scientists, Dr Ronald Melzack and Dr Warren Torgerson, both of 9I制作厂免费 in Montreal, and is still the main tool for measuring pain in clinics worldwide.聽
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