Harms, L., Meierkord, H., Timm, G., Pfeiffer, L., & Ludolph, A. C. (1997). Decreased N-acetyl-aspartate/choline ratio and increased lactate in the frontal lobe of patients with Huntington's disease: A proton magnetic resonance spectroscopy study.

Harms, L., H. Meierkord, G. Timm, L. Pfeiffer, και A C. Ludolph. Decreased N-acetyl-aspartate/choline Ratio and Increased Lactate in the Frontal Lobe of Patients With Huntington's Disease: A Proton Magnetic Resonance Spectroscopy Study. 1997.

Harms, L., et al. Decreased N-acetyl-aspartate/choline Ratio and Increased Lactate in the Frontal Lobe of Patients With Huntington's Disease: A Proton Magnetic Resonance Spectroscopy Study. 1997.