NSQIPNational Surgical Quality Improvement Program(English)ACS, BPG, CLI, LEB, IEI, OPG, PAD, GETASurgery, Quality and outcomeshttps://doi.org…183348.15117.abhttps://doi.org…7250(15)41026-8https://doi.org…jvs.2006.06.035« NSPSNSQIP-P »