Racial/ethnic variations in perineal length and association with perineal lacerations: a prospective cohort study

Amanda Yeaton-MasseyDepartment of Obstetrics & Gynecology, Stanford Hospital & Clinics, Stanford, CA, USA, Correspondence[email protected]

Luchin WongDepartment of Obstetrics & Gynecology, University of Utah, Salt Lake City, UT, USA,

Teresa N. SparksDepartment of Obstetrics, Gynecology, & Reproductive Sciences, University of California, San Francisco, CA, USA,

Stephanie J. HandlerDavis School of Medicine, University of California, Sacramento, CA, USA,

Michelle R. MeyerDepartment of Obstetrics, Gynecology, & Reproductive Sciences, University of California, San Francisco, CA, USA,

Jesus M. GranadosDepartment of Obstetrics, Gynecology, & Reproductive Sciences, University of California, San Francisco, CA, USA,

Marina StasenkoDepartment of Obstetrics & Gynecology, University of Michigan, Ann Arbor, MI, USA,

Anita SitDepartment of Obstetrics & Gynecology, Santa Clara Valley Medical Center, Santa Clara, CA, USA, and

Aaron B. CaugheyDepartment of Obstetrics & Gynecology, Oregon Health & Science University, Portland, OR, USA

References