TY  - RPRT
TI  - Biodegradable microspheres as controlled-release tetanus toxoid delivery systems.
AU  - M J Alonso
AU  - R K Gupta
AU  - C Min
AU  - G R Siber
AU  - R Langer
PY  - 1994
DO  - 10.1016/0264-410x(94)90092-2
UR  - https://pubmed.ncbi.nlm.nih.gov/8178550/
ID  - 8178550
ER  -