Viigimaa M.; Jôudu T.; Hendrikson E.; Shandrik Y.; Teesalu R. Antiaggregative Therapy with Acetylsalicylic Acid and Diclofenac in Patients with Acute Myocardial Infarction. Upsala Journal of Medical Sciences, v. 99, n. 2, p. 131-138, 19 Jul. 1994.