HPLC determination of caffeine and paraxanthine in urine: An assay for cytochrome P450 1A2 activity
2007 ◽
Vol 35
(2)
◽
pp. 138-144
◽
2004 ◽
Vol 67
(3)
◽
pp. 427-437
◽
2001 ◽
Vol 755
(1-2)
◽
pp. 73-84
◽
2010 ◽
Vol 999
(999)
◽
pp. 1-25
◽