Residual allergenicity in commercial partially and extensively hydrolyzed infant formulas: A combined immunological and mass spectrometric study - Qiaozhi Zhang; Feiyang Huang; Aiqian Ye; Jian He; Sufang Duan; Yalu Yan; Huadong Sheng; Zhongshan Gao; Hua Huang; Linglin Fu (Food Chemistry, 2026)