Hanhan Zhu. “esearch on the upply and emand of ong-erm are for isabled lderly in ohhot nder the ackground of ombination of edical are and ursing”. tudies in ocial cience ∓ umanities, vol. 1, no. 1, Aug. 2022, pp. 1-7, doi:10.56397/SSSH.2022.08.01.