Five-year disease-related risk of mortality in ambulatory frail older Japanese. 論文 Ayumi Kono・Naomi Fukushima・Takuma Ishihara・Noriko Yoshiyuki・Kouji Yamamoto ·2021-04-23 ·『PubMed』 68(4) pp. 267-275 doi:10.11236/jph.20-002