Changing incidence of anal sphincter tears in four Nordic countries through the last decades

A Quality Study of a Medical Birth Registry

Sven Cnattingius, Anders Ericson, Jan Gunnarskog et al. · Scandinavian Journal of Social Medicine · 1990 · 993 citations

Computing, Obstetrics, Electronic Health Records +13

Third degree obstetric anal sphincter tears: risk factors and outcome of primary repair

Abdul H. Sultan, Michael A. Kamm, C. N. Hudson et al. · BMJ · 1994 · 766 citations

Medicine, Obstetrics, Surgery +16

Relationship of episiotomy to perineal trauma and morbidity, sexual dysfunction, and pelvic floor relaxation

Michael Klein, Robert Gauthier, James M. Robbins et al. · American Journal of Obstetrics and Gynecology · 1994 · 417 citations

Medicine, Gynecology, Surgery +12

A validation of the diagnosis of obstetric sphincter tears in two Norwegian databases, the Medical Birth Registry and the Patient Administration System

Elham Baghestan, Per E. Børdahl, Svein Rasmussen et al. · Acta Obstetricia Et Gynecologica Scandinavica · 2007 · 409 citations

Public Health, Maternal Health, Obstetrics +11

Risk factors for third degree perineal ruptures during delivery

J.W. de Leeuw, P. C. Struijk, Mark E. Vierhout et al. · BJOG An International Journal of Obstetrics & Gynaecology · 2001 · 343 citations · Full text

Medicine, Gynecology, Obstetrics +14