1. Von Euler, U. S., 1934, Zur Kenntnis der pharmakologischen Wirkungen von nativsekreten and extrakten mannlicher accessorischer Geschlechtsdrusen, Arch. Exp. Pathol. Pharmakol. 175:78–84.
2. Von Euler, U. S., 1936, On the specific vasodilating and plain muscle stimulating substances from accessory genital glands in man and certain animals (prostaglandin and vesiglandin), J. Physiol. (Lond.) 88:213–234.
3. Goldblatt, M. W., 1933, A depressor substance in seminal fluid, J. Soc. Chem. Ind. 52:1056–1057.
4. Eliasson, R., 1959, Studies on prostaglandin. Occurrence, formation and biological actions, Acta Physiol. Scand [Suppl.] 158:1–73.
5. Bergstrom, S., and Sjovall, J., 1960, The isolation of prostaglandin F from sheep prostate glands, Acta Chem. Scand. 14:1693–1700.