In the paper by Drs. Koessler and Lewis, "Determination of Bonchospasm in the Guinea-Pig" (Arch. Int. Med. 39:163 [Feb.] 1927), the word "atrophine" in the legends for Figs. 3, 6 and 8 should read "atropine."
In the article by Drs. Koessler, Lewis and Walker, "Pharmacodynamic Actions of Bacterial Poisons," in the same tissue, on page 198 the third line at the top should be struck out, and the following should be inserted as the second line in the second paragraph: "purulent exudates studied. Of thirtyseven specimens examined, only" also, the word "trymine," in the second line on page 213, should be "tyramine."