TY  - RPRT
TI  - A formula for calculating 30-item Geriatric Depression Scale (GDS-30) scores from the 15-item version (GDS-15)
AU  - Zhang, Y.
AU  - Hoozemans, M.
AU  - Pijnappels, M.
AU  - Bruijn, S. M.
PY  - 2022
DO  - 10.1101/2022.09.22.509012
UR  - https://www.biorxiv.org/content/10.1101/2022.09.22.509012v1
ID  - 10.1101/2022.09.22.509012
ER  -