1. The physiologic and pharmacologic characteristics of the tracheal muscle;Akcasu;Arch. int. Pharmacodyn.,1959
2. Some biological effects of two-crystalline prostaglandin factors;Bergström;Acta physiol. scand.,1959
3. The structure of prostaglandin E1, F1, and F2;Bergström;Acta chem. scand.,1962
4. The isolation of two. further prostaglandins from sheep prostate glands;Bergström;Arkiv for kemi,1962
5. The isolation and structure of a smooth muscle stimulating factor in normal sheep and pig lungs;Bergström;Arkiv för kemi,1962