Validity of the Questionnaire for Medical Checkup of Old-Old (QMCOO) in screening for physical frailty in Japanese older outpatients.
Jiaqi LiMikako YasuokaKaori KinoshitaKeisuke MaedaMarie TakemuraYasumoto MatsuiHidenori AraiShosuke SatakePublished in: Geriatrics & gerontology international (2022)