chart review
Kang AJ, Tseng CH, Wei MY. Validating ICD code case definitions for condition case ascertainment in multimorbidity measurement: a retrospective chart review. J Gerontol A[...]
Burton BN, Arastoo S, Wu S, Liu N, Ong MK, Vazirani S. The Association of Medical Preoperative Evaluation Using Clinical Video Telehealth With Hospital Length[...]