Quote Origin: Be Careful About Reading Medical Books. You May Die of a Misprint

Mark Twain? Oliver Wendell Holmes Sr.? Markus Herz? Ernst Freiherr von Feuchtersleben? Walter C. Alvarez? Anonymous? Question for Quote Investigator: All kinds of medical advice is available on the internet. However, the quality is variable, and some of the recommendations are deleterious. A pertinent quip has been circulating for decades. Here are two versions: (1) …