TY  - RPRT
TI  - Release behavior of bioactive agents from pH-sensitive hydrogels.
AU  - A R Khare
AU  - N A Peppas
PY  - 1993
DO  - 10.1163/156856293x00564
UR  - https://pubmed.ncbi.nlm.nih.gov/8476795/
ID  - 8476795
ER  -