Effects of comprehensive geriatric care models on postoperative outcomes in geriatric surgical patients: a systematic review and meta-analysis.
Aparna SaripellaSara WasefMahesh NagappaSheila RiaziMarina EnglesakisJean WongFrances F ChungPublished in: BMC anesthesiology (2021)
PROSPERO registration number - CRD42020181779 .