Columbia subject headings:
Childbirth--Early works to 1800.
Medicine, Medieval--Czech Republic.
Midwifery--Early works to 1800.
Obstetrics--Early works to 1800.
Harvard subject headings:
Childbirth--Early works to 1800.
Medicine, Medieval--Czech Republic.
Midwifery--Early works to 1800.
Obstetrics--Early works to 1800
Princeton subject headings: