The analgesic properties of some l-acyl-3-aminomethylureas.
SPIELMAN
M A
MA
RICHARDS
R K
RK
D000700:Analgesics; D000758:Anesthesia; D000776:Anesthesiology; D014508:Urea
D000700:Analgesics; D014508:Urea
ANESTHESIA/urea derivatives; UREA