Polk’s medical register and directory of North America.

Full record:	https://mcgill.on.worldcat.org/oclc/732289248
Author:	McGill University. Library.
Publisher:	Detroit, Mich. : R.L. Polk & Co., 1886-1917.
Online:	1890 1893 1896 1898 1900 1902 1904 1906 1908 1910 1912 1917