TY  - GEN
AU  - Chambers,R E
TI  - Simple and reliable gas-liquid chromatographic assay for underivatized theophylline in plasma using an organic-nitrogen specific detector
PY  - 1980///0828
KW  - Autoanalysis
KW  - Barbiturates
KW  - blood
KW  - Chromatography, Gas
KW  - Humans
KW  - Nitrogen
KW  - Theophylline
KW  - Xanthines
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/s0021-9673(01)95338-5
ER  -