Validity and reliability of the 2-item version compared with the 10-item version of the Japanese consultation and relational empathy (CARE) measure: primary analysis of a cross-sectional survey. - Takahashi N; Matsuhisa T; Nishikawa H; Takahashi K; Aomatsu M; Koyama T; Suematsu M; Miyazaki K; Kuzuya M; Sato J; Mercer SW; Ban N (BMC primary care, 2025)