%0 Journal Article %T Width Measurements of the Shadow of Right Pulmonary Artery Descending Branch on Medium Size Photofluorograms %A Kubík, A. %A Křivinka, R. %A Gallas, J. %A Reil, I. %J Respiration %V 29 %N 2 %P 173-179 %@ 0025-7931 %D 1972-01-01 %I S. Karger AG %~ DeepDyve