1. Almeyda, J., Baker, H.: Drug reactions. XII. Cutaneous reactions to anti-rheumatic drugs. Brit. J. Derm. 83, 707–711 (1970)
2. Alvarez, A.S., Summerskill, W.H.J.: Gastrointestinal haemorrhage and salicylates. Lancet 1958II, 920–925
3. A.M.A. Department of Drugs: Anti-rheumatic agents. In: A.M.A. Drug Evaluations, 2nd Ed. Acton, Massachusetts: Publishing Sciences Group, Inc. 1973
4. Anderson, K.W.: A study of the gastric lesions induced by aspirin in laboratory animals. Arch, int. Pharmacodyn. 152, 379–391 (1964 a)
5. Anderson, K.W.: A study of the gastric lesions induced in laboratory animals by soluble and buffered aspirin. Arch. int. Pharmacodyn. 152, 392 (1964 b)