[posted] Posted (#70308, MacCallum) !

On the mechanism of the physiological action of the cathartics, by Joh 70308 [Full title: On the mechanism of the physiological action of the cathartics] [Full author's name: John Bruce MacCallum] [Author: John Bruce MacCallum] [Link: https://www.gutenberg.org/7/0/3/0/70308] [Files: 70308-0.txt; 70308-h.htm] Thanks to Bryan Ness and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) Regards, Al