文獻均來自德國期刊，Arzneimittelforschung。要求是完整的文獻，必須完成第1篇。另請注意，英文標(biāo)題是翻譯過來的，原文標(biāo)題是德語。 1 [Ambroxol, comparative studies of pharmacokinetics and biotransformation in rat, rabbit, dog and man (author's transl)]. Hammer R, Bozler G, Jauch R, Koss FW, Hadamovsky H.Arzneimittelforschung. 1978;28(5a):899-903. 2 [Results of some clinical-pharmacological studies on ambroxol (NA 872)]. Renovanz VK.Arzneimittelforschung. 1975 Apr;25(4):646-52.PMID: 1174081 German. 3 Results from experimental studies in animals with the metabolite VIII of bromhexine (N-[trans-4-hydroxy-cyclohexyl]=[2-amino-3,5-dibromo-benzyl]-amine, Ambroxol (NA 842)) are described in order to contribute to the understanding of this substance's mode of action. ... 4 [Ambroxol, studies of biotransformation in man and determination in biological samples (author's transl)]. Jauch R, Bozler G, Hammer R, Koss FW, Karlsson M, Vitek E, H?ring I, Beschke K, Hadamovsky S, Maass D, Wollmann R.Arzneimittelforschung. 1978;28(5a):904-11. 5 [Pharmacological study on the bromhexine metabolite ambroxol (author's transl)]. Püschmann S, Engelhorn R.Arzneimittelforschung. 1978;28(5a):889-98.