Chen, Hongmei, Wei Ouyang, Mitchell Jones, Tashima Hasque, Bisi Lawuyi, Aleksandra Urbanska, and Satya Prakash. 2005. “In-Vitro Characterization of APA Microcapsules for Oral Delivery of Live Bacterial Cells”. CMBES Proceedings 28 (1). https://proceedings.cmbes.ca/index.php/proceedings/article/view/439.