Cetuximab-conjugated andrographolide loaded chitosan-pectin composite nanoparticles for colorectal cancer oleh Janani Balakarthikeyan, Vijayakumar Mayakrishnan, Priya Kannappan, Sameer Al-Ghamdi, Naif Abdurhman Alrudian, Mohammed Saad Alqahtani, Mahmoud H. El-Bidawy, Khalid Albasheer, Sahar Gamil, Nesreen Alsanousi, Thiyagarajan Ramesh