| http://www.w3.org/ns/prov#value | - U.S. Pat. No. 4,832,958 to Baudier et al reveals a galenic form of prolonged release verapamil and its salts by mixing the drug with a wetting agent such as fatty acid esters, lecithin, sucrose, mannitol or sorbitol and then spheronizing or granulating the mixture into micro-granules.
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