Little, JulianTOMBOLA Group2010-04-232010-04-2320092009BMJ, 339, b2548.http://hdl.handle.net/10393/12878enBiopsy and selective recall compared with immediate large loop excision in management of women with low grade abnormal cervical cytology referred for colposcopy: Multicentre randomised controlled trialArticle10.1136/bmj.b2548