Gallery: Vegetarian Medicine
John Edmundson, "Vegan 'Butter' in 1894 AKA Margarine," The Happy Cow, February 8, 2014, http://www.happycow.net/blog/vegan-margarine/.
David Galbraith, "Dr. Kellogg's 15 Most Absurd Medical Contraptions," Gizmodo, November 27, 2012, http://www.gizmodo.com.au/2012/11/dr-kellogs-15-most-absurd-medical-contraptions/.
David Galbraith, "Dr. Kellogg's 15 Most Absurd Medical Contraptions," Gizmodo, November 27, 2012, http://www.gizmodo.com.au/2012/11/dr-kellogs-15-most-absurd-medical-contraptions/.