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Harder A, Haberkorn A.Harder A, et al. Among authors: haberkorn a.Parasitol Res. 1989;76(1):8-12. doi: 10.1007/BF00931064.Parasitol Res. 1989.PMID: 2560189
Haberkorn A, Harder A, Greif G.Haberkorn A, et al.Parasitol Res. 2001 Dec;87(12):1060-2. doi: 10.1007/s004360100406.Parasitol Res. 2001.PMID: 11763440No abstract available.