Development and Validation of the Chronic Gastritis Scale Under the System of Quality of Life Instruments for Chronic Diseases QLICD-CG Based on Classical Test Theory and Generalizability Theory

Wan, CH; Chen, Y; Gao, L; Zhang, QQ; Li, W; Quan, P

Wan, CH (通讯作者),Xincheng Rd,Songshan Lake Sci & Technol Ind Pk, Dongguan 523808, Guangdong, Peoples R China.

JOURNAL OF CLINICAL GASTROENTEROLOGY, 2022; 56 (2): E137