TY  - RPRT
TI  - Soft-lithographic replication of 3D microstructures with closed loops.
AU  - Christopher N LaFratta
AU  - Linjie Li
AU  - John T Fourkas
PY  - 2006
DO  - 10.1073/pnas.0603247103
UR  - https://pubmed.ncbi.nlm.nih.gov/16720698/
ID  - 16720698
ER  -