Annie Zhang Citation name: Zhang, A. Affiliation: Authored:(333b) pH-Sensitive P(IA-co-NVP) Hydrogels As Oral Delivery Vehicles for High Isoelectric Point-Exhibiting Therapeutic ProteinsMichael C. KoettingAnnie ZhangNicholas A. Peppas2014 AIChE Annual Meeting (ISBN: 978-0-8169-1086-1) Associated proceedings: 2014 AIChE Annual Meeting