STUDIES IN MUCOUS MEMBRANE SENSITIZATION .3. THE EFFECTS OF TOOTHPOWDER CONTAINING PENICILLIN

[摘要] Buccal mucous membrane gave positive hyper-sensitivity tests with tooth powder containing 500 U. of penicillin G per g. in some patients with previous penicillin hypersensi-tivity. It seems more difficult to induce contact stomatitis than contact dermatitis.