del Peral Aguilar C, López Ros S, Navarro González J
An Esp Pediatr. 1986 Apr;24(4):257-9.
Two cases of ischemia produced by arterial spasms following an intragluteal injection of benzathine-penicillin which have been solved successfully are reported. Authors review literature on this subject and warn of the serious problems that may happen with this procedure.