Three memoirs on the developement, structure of the teeth and epithelium : read at the ninth annual meeting of the British Association for the Encouragement of Science, held at Birmingham, in August, 1839 : with diagrams exhibited in illustration of them / by Alexander Nasmyth. Public Domain Mark. Source: Wellcome Collection.
This material has been provided by Royal College of Physicians, London. The original may be consulted at Royal College of Physicians, London.