'Effectiveness of Birth Control. A Second Study' by Regine K Stix & Frank W Notestein. Reprinted from The Milbank Memorial Fund Quarterly, Vol. XIII

Date:
1935
Reference:
SA/FPA/NK/233/8

Licence: In copyright

Credit: 'Effectiveness of Birth Control. A Second Study' by Regine K Stix & Frank W Notestein. Reprinted from The Milbank Memorial Fund Quarterly, Vol. XIII. Source: Wellcome Collection.

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