Observations in midwifery, particularly on the different methods of assisting women in tedious and difficult labours. To which are added, observations on the principal disorders incident to women and children / By William Dease.

Licence: Public Domain Mark

Credit: Observations in midwifery, particularly on the different methods of assisting women in tedious and difficult labours. To which are added, observations on the principal disorders incident to women and children / By William Dease. Source: Wellcome Collection.