TY  - RPRT
TI  - The global extrapolation of numerical methods for computing concentration profiles in percutaneous drug absorption.
AU  - E H Twizell
PY  - 1989
DO  - 10.1016/0010-4825(89)90089-9
UR  - https://pubmed.ncbi.nlm.nih.gov/2721162/
ID  - 2721162
ER  -