Authors: J L Ritchie; G B Trobaugh; G W Hamilton; K L Gould; K A Narahara; J A Murray; D L Williams Journal: Circulation Date: 1977-07 Impact factor: 29.690
Authors: D A Turner; W E Battle; H Deshmukh; M A Colandrea; G J Snyder; E W Fordham; J W Messer Journal: J Nucl Med Date: 1978-03 Impact factor: 10.057