Fabrication and Characterization of Metformin HCl‐Loaded Quince‐Based Hybrid Calcium Carbonate Composites: pH‐Responsive Release and In Vivo Antidiabetic Potential in Streptozotocin‐Induced Diabetic Rats. - Nawaz, Mehwish; Afzal, Attia; Ahmad, Imtiaz; Shah, Hassan; Nawaz, Sehrish; Müllertz, Anette; Sarfraz, Muhammad; Madni, Asadullah; Paul, Rajashik (International Journal of Polymer Science, 2025)