title: [Infertility due to an insufficient luteal phase. I. Incidence and characteristics].
mesh_terms: D000022:Abortion, Spontaneous / Q000209:etiology; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000209:etiology* / Q000503:physiopathology; D008183:Luteal Phase; D011247:Pregnancy; D012189:Retrospective Studies
vernacular_title: Infertilità da insufficiente fase luteinica. I. Incidenza e caratteristiche.