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Voltz R, Hohlfeld R.Voltz R, et al. Among authors: hohlfeld r.Dtsch Med Wochenschr. 1990 Mar 16;115(11):432-4. doi: 10.1055/s-0029-1235584.Dtsch Med Wochenschr. 1990.PMID: 2178903Review.German.No abstract available.
Hohlfeld R, Toyka KV, Michels M, Heininger K, Conti-Tronconi B, Tzartos SJ.Hohlfeld R, et al.Ann N Y Acad Sci. 1987;505:27-38. doi: 10.1111/j.1749-6632.1987.tb51280.x.Ann N Y Acad Sci. 1987.PMID: 2446551No abstract available.