%0 Journal Article %T Pharmacokinetics of Caffeine following a Single Administration of Coffee Enema versus Oral Coffee Consumption in Healthy Male Subjects %A Supanimit Teekachunhatean %A Nisanuch Tosri %A Noppamas Rojanasthien %A Somdet Srichairatanakool %J ISRN Pharmacology %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/147238 %U http://dx.doi.org/10.1155/2013/147238