Frailty of Elderly Patients with Lung Cancer and Its influence Factors

CHEN Fei-fei, PANG Yong-hui, MAO Nai-quan, LUO Jie-ning, CAI Dao-ling

Journal of Nursing . 2020, (15): 7 -11 . DOI: 10.16460/j.issn1008-9969.2020.15.007