An ultraviolet spectrophotometric method for the determination of theophylline and theobromine in blood and tissues.
SCHACK
J A
JA
WAXLER
S H
SH
D006801:Humans; D013056:Spectrophotometry, Ultraviolet; D013805:Theobromine; D013806:Theophylline
D013806:Theophylline; D013805:Theobromine