求購五篇文獻

文獻名稱： 1.GI highlights from the literature 2.氯吡格雷活性代謝物合成路線研究 3. H Liehr ， WD Heine.Treatment of endotoxemia in galactosamine hepatitis by lactulose administered intravenously.Hepato-gastroenterology , 1981 , 28 (6) :296-8 4.N Ebner.Lactose and lactose-derivative (Laevolac) in the treatment of the endogenic factor in parodontopathies.《Osterr Z Stomatol》 , 1973 , 70 (9) :317-324 5.N Ebner.Guidelines for Laevolac therapy against the endogenous factor in periodontal diseases.《Osterr Z Stomatol》 , 1978 (9) :327-331 要求： 1.需要下載到文獻全文的PDF版本，以文獻原始名稱命名。 2.按照合格交稿的順序，先到先得，一篇文章可以獲得10元獎勵