Fentanyl RIA improved by a single-step extraction.
Campistron
G
G
Unité de Pharmacocinétique Clinique, Unité INSERM 168, C.H.U., Toulouse, France.
Giroux
M
M
Dumas
J C
JC
Hoff
M
M
Desprats
R
R
Grandjean
H
H
Pontonnier
G
G
Houin
G
G
D005283:Fentanyl / Q000097:blood*; D006801:Humans; D011863:Radioimmunoassay / Q000379:methods
D005283:Fentanyl