Measurement of regional specific lung volume change using respiratory-gated PET of inhaled 13N-nitrogen.
Wellman TJ, Winkler T, Costa EL, Musch G, Harris RS, Venegas JG, Melo MF. Measurement of regional specific lung volume change using respiratory-gated PET of inhaled 13N-nitrogen. J Nucl Med. 2010 Apr; 51(4):646-53.