Cita APA

KEIGHLEY, M., ALLAN, R., SANDERS, D., & PHILLIPS, R. (1999). Ileal pouch-anal anastomosis for Crohn's disease.

Chicago Style Citation

KEIGHLEY, M., R. ALLAN, D. SANDERS, i R. PHILLIPS. Ileal Pouch-anal Anastomosis for Crohn's Disease. 1999.

Cita MLA

KEIGHLEY, M., R. ALLAN, D. SANDERS, i R. PHILLIPS. Ileal Pouch-anal Anastomosis for Crohn's Disease. 1999.