Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
The best method of teaching obstetrics and aids in obstetric teaching. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.