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