World Health Organization. Scientific Group on Recent Advances in Medically Assisted Conception. (1992). Recent advances in medically assisted conception: Report of a WHO Scientific Group. World Health Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)World Health Organization. Scientific Group on Recent Advances in Medically Assisted Conception. Recent Advances in Medically Assisted Conception: Report of a WHO Scientific Group. Geneva: World Health Organization, 1992.
Παραπομπή σε μορφή MLA (8th εκδ.)World Health Organization. Scientific Group on Recent Advances in Medically Assisted Conception. Recent Advances in Medically Assisted Conception: Report of a WHO Scientific Group. World Health Organization, 1992.
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