| http://www.w3.org/ns/prov#value | - Phospholipid group alkylphosphocholine were known since the early 1980s, particularly in terms of their binding affinity with cobra venom.[16] In 1987 the phospholipids were found to be potent toxins on leukemic cell culture.[17] Initial in vivo investigation on the antineoplastic activity showed positive result, but then only at high dosage and at high toxicity.[18] At the same time in Germany, H
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