title: Evaluation and management of twin-twin transfusion syndrome: still a challenge.
authors.forename: Mary E
authors.initials: ME
authors.lastname: Norton
mesh_terms: D000649:Amniocentesis; D002986:Clinical Trials as Topic; D005260:Female; D005330:Fetofetal Transfusion / Q000601:surgery*; D005332:Fetoscopy; D006801:Humans; D007231:Infant, Newborn; D053685:Laser Therapy; D011247:Pregnancy