TY  - RPRT
TI  - Bioavailability of a sustained-release dyphylline formulation.
AU  - K J Simons
AU  - F E Simons
AU  - C W Bierman
PY  - 1977
DO  - 10.1177/009127007701700408
UR  - https://pubmed.ncbi.nlm.nih.gov/849997/
ID  - 849997
ER  -