To determine whether the chemical shift of residual N‐acetylaspartate (NAA) signal in pilocytic astrocytomas (PA) is consistent with the position of the NAA peak in controls. Click to show full abstract
To determine whether the chemical shift of residual N‐acetylaspartate (NAA) signal in pilocytic astrocytomas (PA) is consistent with the position of the NAA peak in controls.
               
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