title: Revision of the 'missed pill' rules: response from the CEU.
authors.forename: Louise
authors.initials: L
authors.lastname: Melvin
mesh_terms: D003276:Contraceptives, Oral / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D013222:State Medicine
chemical_list: D003276:Contraceptives, Oral