J. H. Armstrong

Retroperitoneal abscess as a complication of retained gallstones following laparoscopic cholecystectomy.

D. Sleeman, I. Munshi, E. Parra-Dávila, 1998, Journal of laparoendoscopic & advanced surgical techniques. Part A.

Tropical pyomyositis and myoglobinuria.

J. H. Armstrong, 1978, Archives of internal medicine.