Supplemental Material - Variations in policies for accessing elective musculoskeletal procedures in the English National Health Service: A documentary analysis

Supplementary Material for Variations in policies for accessing elective musculoskeletal procedures in the English National Health Service: A documentary analysis by Leila Rooshenas, Sharea Ijaz, Alison Richards, Alba Realpe, Jelena Savovic, Tim Jones, William Hollingworth and Jenny Donovan in Journal of Health Services Research & Policy.英格兰国民保健制度（English National Health Service）择期肌肉骨骼手术准入政策差异的补充材料：一项由Leila Rooshenas、Sharea Ijaz、Alison Richards、Alba Realpe、Jelena Savovic、Tim Jones、William Hollingworth及Jenny Donovan开展的文献分析，发表于《Journal of Health Services Research & Policy》。