[Lanthanum coated graphite tube - graphite furnace atomic absorption spectrometry for determination of trace barium in urine].
Wen-hua
WH
Qin
Cong
C
Zhang
Ning
N
Fan
D001464:Barium / Q000652:urine*; D013054:Spectrophotometry, Atomic / Q000379:methods*
D001464:Barium