TY  - RPRT
TI  - A pH- and ionic strength-responsive polypeptide hydrogel: synthesis, characterization, and preliminary protein release studies.
AU  - P Markland
AU  - Y Zhang
AU  - G L Amidon
AU  - V C Yang
PY  - 1999
DO  - 10.1002/(sici)1097-4636(19991215)47:4<595::aid-jbm17>3.0.co;2-i
UR  - https://pubmed.ncbi.nlm.nih.gov/10497296/
ID  - 10497296
ER  -