Ultrasonography by emergency physicians in patients with suspected ureteral colic

Rosen CL, Brown DF, Sagarin MJ, Chang Y, McCabe CJ, Wolfe RE. Ultrasonography by emergency physicians in patients with suspected ureteral colic. J Emerg Med. 1998;16(6):865-870. doi:10.1016/s0736-4679(98)00100-0