title: A third of women in UK who have an unintended pregnancy blame contraceptive failure.
authors.forename: Daniel
authors.initials: D
authors.lastname: Henderson
mesh_terms: D017280:Condoms; D003271:Contraceptive Agents, Female; D004868:Equipment Failure; D005260:Female; D006801:Humans; D017060:Patient Satisfaction; D011247:Pregnancy; D011275:Pregnancy, Unwanted / Q000523:psychology*
chemical_list: D003271:Contraceptive Agents, Female