1. Heinz Fraenkel-Conrat;Anonymous,1994
2. Hemolysis and splitting of human erythrocyte phospholipids by snake venoms;Condrea;Biochim. Biophys. Acta,1964
3. Further classification of skin alkaloids from neotropical poison frogs (Dendrobatidae), with a general survey of toxic/noxious substances in the Amphibia;Daly;Toxicon,1987
4. Die Reindarstellung der Hormone aus dem Corpus luteum;Fels;Klin. Wochenschr.,1934
5. Steroids;Fieser,1959