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Ventilatory efficiency and exercise tolerance in 101 healthy volunteers.
Habedank D, Reindl I, Vietzke G, Bauer U, Sperfeld A, Gläser S, Wernecke KD, Kleber FX. Habedank D, et al. Among authors: sperfeld a. Eur J Appl Physiol Occup Physiol. 1998 Apr;77(5):421-6. doi: 10.1007/s004210050354. Eur J Appl Physiol Occup Physiol. 1998. PMID: 9562292
[Adult-onset neuronal ceroid lipofuscinosis].
Gdynia HJ, Sperfeld AD, Ludolph AC. Gdynia HJ, et al. Among authors: sperfeld ad. Nervenarzt. 2007 Feb;78(2):139-40, 142-4. doi: 10.1007/s00115-006-2222-8. Nervenarzt. 2007. PMID: 17180669 Review. German.
[Tauopathies--a new class of neurodegenerative diseases].
Ludolph AC, Sperfeld A, Collatz BM, Storch A. Ludolph AC, et al. Among authors: sperfeld a. Nervenarzt. 2001 Feb;72(2):78-85. doi: 10.1007/s001150050718. Nervenarzt. 2001. PMID: 11256158 Review. German.
Proton magnetic resonance spectroscopy in Kennedy syndrome.
Karitzky J, Block W, Mellies JK, Träber F, Sperfeld A, Schild HH, Haller P, Ludolph AC. Karitzky J, et al. Among authors: sperfeld a. Arch Neurol. 1999 Dec;56(12):1465-71. doi: 10.1001/archneur.56.12.1465. Arch Neurol. 1999. PMID: 10593301
102 results