title: Registration of births at less than 22 weeks' gestation.
authors.forename: R F
authors.initials: RF
authors.lastname: Heys
mesh_terms: D001719:Birth Certificates / Q000331:legislation & jurisprudence*; D005260:Female; D005313:Fetal Death / Q000175:diagnosis; D005865:Gestational Age; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D011247:Pregnancy; D006113:United Kingdom