title: Factors related to delay for legal abortions performed at a gestational age of 20 weeks or more.
mesh_terms: D000029:Abortion, Legal; D000293:Adolescent; D000328:Adult; D004739:England; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D012017:Referral and Consultation