@misc{indiciae71d0efc1b255, title = {Controlled delivery system for norethindrone based on biodegradable poly-alpha,beta-(hydroxyalkyl)-DL-aspartamide.}, author = {Guping Tang and Kangjie Zhu and Qiqi Chen}, doi = {10.1080/10717540260397828}, url = {https://pubmed.ncbi.nlm.nih.gov/12511199/}, note = {Source identifier: 12511199} }