@misc{indiciae88ffcca0d6ef, title = {Buccal delivery systems.}, author = {Jinsong Hao and Paul W S Heng}, year = {2003}, doi = {10.1081/ddc-120024178}, url = {https://pubmed.ncbi.nlm.nih.gov/14570303/}, note = {Source identifier: 14570303} }