title: Amenorrhea: common causes and evaluation.
abstract: Amenorrhea, either primary (before menarche) or secondary (after menarche), is a frequently encountered clinical condition in the primary care office. A patient-oriented approach, utilizing focused diagnostic studies, provides an etiology in the majority of cases.
authors.affiliation: Department of Community Health and Family Medicine, University of Florida Health Science Center, Jacksonville, 32209, USA. george.wilson@jax.ufl.edu
authors.forename: George R
authors.initials: GR
authors.lastname: Wilson
authors.forename: Judella E
authors.initials: JE
authors.lastname: Haddad
authors.forename: Charles J
authors.initials: CJ
authors.lastname: Haddad
mesh_terms: D000465:Algorithms; D000568:Amenorrhea / Q000175:diagnosis* / Q000209:etiology*; D005260:Female; D006801:Humans