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In vitro fertilization in Sweden: maternal characteristics.
Källén B, Finnström O, Nygren KG, Otterblad Olausson P. Källén B, et al. Acta Obstet Gynecol Scand. 2005 Dec;84(12):1185-91. doi: 10.1111/j.0001-6349.2005.00858.x. Acta Obstet Gynecol Scand. 2005. PMID: 16305706 Free article.
429 results