Columbia subject headings:
Harvard subject headings:
Association of Professors of Obstetrics and Gynaecology of Canada
Association of Professors of Obstetrics and Gynaecology of Canada--Constitution.
Association of Professors of Obstetrics and Gynaecology of Canada--History.
Princeton subject headings:
Association of Professors of Obstetrics and Gynaecology of Canada--Constitution.
Association of Professors of Obstetrics and Gynaecology of Canada--History.