A Comparative Study of the Regional Characteristics of General Medically Unspecified Disease Patients in Northern and Southern China Based on Multi-center Real-world Data
HE Guoshu, REN Jingjing, ZHU Jiahong, MA Fanghui, SUN Wenping, LIU Lei, YIN Ankang, TANG Wenjuan
Chinese General Practice . 2026, (26): 3745 -3751 .  DOI: 10.12114/j.issn.1007-9572.2025.0188