TY - JOUR T1 - Placement JF - Journal of Nuclear Medicine Technology JO - J. Nucl. Med. Technol. SP - 29A LP - 29A VL - 13 IS - 2 A2 - , Y1 - 1985/06/01 UR - http://tech.snmjournals.org/content/13/2/29A.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -