1. Isolation of a fribinolysis enzyme activator from commercial bromelain;Ako;Archives Internationales de Pharmacodynamie et de Therapie,1981
2. The influence of bromelain on digestion and absorption in control animals and in methotrexate induced cytostatic enteropathy;Barbarino;Journal of Nuclear Medicine and Allied Sciences,1982
3. Effect of prostaglandin synthesis inhibitors on tumor growth in vivo;Barnett,1982
4. Modulation of pulmonary metastasis by bromelain, and extract of the pineapple stem (Ananas comosus);Batkin;Cancer Investigation,1987
5. Prostaglandins in cancer: a review;Bockman;Cancer Investigation,1983