TY  - RPRT
TI  - Controlled delivery system for norethindrone based on biodegradable poly-alpha,beta-(hydroxyalkyl)-DL-aspartamide.
AU  - Guping Tang
AU  - Kangjie Zhu
AU  - Qiqi Chen
DO  - 10.1080/10717540260397828
UR  - https://pubmed.ncbi.nlm.nih.gov/12511199/
ID  - 12511199
ER  -