1. Smooth muscle stimulating factor in sheep iris;Änggård;Biochem Pharmacol,1964
2. Identification of a smooth muscle stimulating factor in bovine brain;Samuelsson;Biochim Biophys Acta,1964
3. The biosynthesis of prostaglandin in the pig eye iris;Van Dorp;Biochim Biophys Acta,1967
4. A simple chemical procedure for distinguishing E from F prostaglandins, with application to tissue extracts;Ambache;Br J Pharmacol,1968
5. A mass fragmentographic method for the quantitative evaluation of brain prostaglandin biosynthesis;Nicosia;Prostaglandins,1975