TY - JOUR T1 - “Mid-term,” “Long-term,” and Other Terms: Making Sense of Clinical Follow-up JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 6 LP - 6 DO - 10.3174/ajnr.A0761 VL - 29 IS - 1 AU - Rishi Gupta Y1 - 2008/01/01 UR - http://www.ajnr.org/content/29/1/6.2.abstract N2 - ER -