Evaluation of a new technique for estimation of urea nitrogen in serum.
SEARCY
R L
RL
GOUGH
G S
GS
KOROTZER
J L
JL
BERGQUIST
L M
LM
D009584:Nitrogen / Q000737:chemistry*; D014508:Urea / Q000737:chemistry*
D014508:Urea; D009584:Nitrogen
NITROGEN/chemistry; UREA/chemistry