The postural density change of urine in the diagnosis of early circulatory failure.
D002318:Cardiovascular Diseases / Q000175:diagnosis*; D006801:Humans; D016491:Peripheral Vascular Diseases / Q000175:diagnosis*; D014556:Urine; D014652:Vascular Diseases
CARDIOVASCULAR DISEASES/diagnosis; URINE; VASCULAR DISEASES, PERIPHERAL/diagnosis