by Pijnenburg, M.W.H, Lissenberg, E.T, Hofhuis, W, Ghiro, L, Hop, W.C.J, Holland, W.P, de Jongste, J.C
Published in The European respiratory journal (01.10.2002)

by Bassett, L W, Arnold, B A, Borger, D, Eisenberg, H C, Gold, R H, Mahn, G R, Holland, W P
Published in Radiology (01.12.1981)