title: Dramatic changes in the population of women having infants. Introduction.
authors: Alessandro
authors: A
authors: Ghidini
mesh_terms: D005260:Female; D006801:Humans; D009765:Obesity / Q000150:complications* / Q000628:therapy; D010819:Physician's Role; D016742:Preconception Care; D011247:Pregnancy; D011248:Pregnancy Complications; D011295:Prenatal Care