Oral contraceptives and liver hemangioma : a case-control study
収録刊行物
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- Acta Obstet. Gynecol. Scand.
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Acta Obstet. Gynecol. Scand. 83 1199-1202, 2004
Acta Obstet. Gynecol. Scand. 83 1199-1202, 2004