TY  - RPRT
TI  - Systems for triggered, pulsed, and programmed drug delivery.
AU  - F Theeuwes
AU  - S I Yum
AU  - R Haak
AU  - P Wong
PY  - 1991
DO  - 10.1111/j.1749-6632.1991.tb27262.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2006800/
ID  - 2006800
ER  -