VALLABHAJOSULA, S. Technetium-99m ECD : a new brain imaging agent : in vivo kinetices and biodistribution studies in normal human subjects. J Nucl Med. 1989, 30, 599-604
WALOVITCH, RC. Characterization of technetium-99m-L, L-ECD for brain perfusion iamging, part1 : pharmacology of technetium-99m ECD in nouhuman primates. J Nucl Med. 1989, 30, 1892-1901
LEVELILLE, J. Caracterization of technetium-99m-L, L-ECD for brain perfusion imaging, part 2 : biodistribution and brain imaging in humans. J Nucl Med. 1989, 30, 1902-1910
LEVEILLE, J. Instrasubject comparsion between technetium-99 m-ECD and technetium-99m HMPAO in healthy human subjects. J Nucll Med. 1992, 33, 480-484