title: Endometriosis. Foreword.
authors.affiliation: Department of Obstetrics and Gynecology, Sanford School of Medicine of The University of South Dakota, Sioux Falls, South Dakota, USA. kahansen@usd.edu
authors.forename: Keith A
authors.initials: KA
authors.lastname: Hansen
mesh_terms: D004715:Endometriosis; D005260:Female; D006801:Humans; D011247:Pregnancy