TY - JOUR T1 - Portable quantitative detection of serum total cholesterol using smartphone-based image colorimetry JO - Clinics A1 - Guo, Yufei A1 - Zhao, Yonghua A1 - Liang, Dandan A1 - Li, Ziqi A1 - Yang, Zehua SN - 1807-5932 UL - 10.1016/j.clinsp.2026.101015 VL - 81 Y1 - 2026 PB - Brasil ER -