Rehman, S. and Madni, A. and Jameel, Q.A. and Usman, F. and Rafi Raza, M. and Ahmad, F. and Shoukat, H. and Aali, H. and Shafiq, A. (2024) Retraction Note: Natural Polymer-Based Graphene Oxide Bio-nanocomposite Hydrogel Beads: Superstructures with Advanced Potentials for Drug Delivery (AAPS PharmSciTech, (2022), 23, 8, (304), 10.1208/s12249-022-02456-w). AAPS PharmSciTech, 25 (4). ISSN 15309932