title: [Indicators of spontaneous abortion].
authors.affiliation: Istituto di Igiene G. Sanarelli, Università La Sapienza, Roma.
authors.forename: M S
authors.initials: MS
authors.lastname: Cattaruzza
authors.forename: A
authors.initials: A
authors.lastname: Spinelli
mesh_terms: D000022:Abortion, Spontaneous / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007558:Italy; D011247:Pregnancy