TY  - GEN
AU  - Hayes,L W
AU  - Krasselt,W G
AU  - Mueggler,P A
TI  - Concentrations of morphine and codeine in serum and urine after ingestion of poppy seeds
SN  - 0009-9147
PY  - 1987///0727
KW  - Codeine
KW  - analysis
KW  - Gas Chromatography-Mass Spectrometry
KW  - Humans
KW  - Morphine
KW  - Papaver
KW  - Plants, Medicinal
KW  - Radioimmunoassay
KW  - Seeds
N1  - Publication Type: Journal Article
ER  -