TY  - RPRT
TI  - Absolute bioavailability of caffeine from a tablet formulation.
AU  - D Brachtel
AU  - E Richter
PY  - 1992
DO  - 10.1016/s0168-8278(05)80676-2
UR  - https://pubmed.ncbi.nlm.nih.gov/1487618/
ID  - 1487618
ER  -