TY - JOUR T1 - Scientific Journals and Impact Factors JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 17NA LP - 17NA VL - 52 IS - 12 A2 - , Y1 - 2011/12/01 UR - http://jnm.snmjournals.org/content/52/12/17NA.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -