TY  - RPRT
TI  - Theophylline--how much is enough?
AU  - R D Fairshter
AU  - W W Busse
PY  - 1986
DO  - 10.1016/0091-6749(86)90361-1
UR  - https://pubmed.ncbi.nlm.nih.gov/3958394/
ID  - 3958394
ER  -