Rafael Calpena

Randomized clinical trial comparing suture and mesh repair of umbilical hernia in adults

Antonio Arroyo, P. García, F. Pérez et al. · British journal of surgery · 2001 · 375 citations · Full text

Medicine, Anesthesiology, Surgery +14

Surgical versus chemical (botulinum toxin) sphincterotomy for chronic anal fissure: Long-term results of a prospective randomized clinical and manometric study

Antonio Arroyo, Francisco A. Perez, Pilar Serrano et al. · The American Journal of Surgery · 2005 · 148 citations

Medicine, Surgery, Urology +10

Randomized clinical and manometric study of advancement flap versus fistulotomy with sphincter reconstruction in the management of complex fistula-in-ano

Francisco A. Perez, Antonio Arroyo, Pilar Serrano et al. · The American Journal of Surgery · 2006 · 142 citations

Medicine, Plastic Surgery, Surgery +15

Randomized clinical trial comparing simple drainage of anorectal abscess with and without fistula track treatment

Israel Oliver, Francisco Javier Lacueva, F Pérez Vicente et al. · International Journal of Colorectal Disease · 2003 · 108 citations

Medicine, Clinical Sciences, Gastroenterology +7

Fistulotomy and Sphincter Reconstruction in the Treatment of Complex Fistula-in-Ano

Antonio Arroyo, Juan Pérez-Legaz, Pedro Moya et al. · Annals of Surgery · 2012 · 81 citations

Medicine, Surgery, Urology +17