@booklet {1086, title = {The Comparison of Lossless Compression Methods in the Case of a Medical Image Database}, year = {1998}, month = {1998///}, author = {Juha Kivijarvi and Tam{\'a}s Ojala and Timo Kaukoranta and Attila Kuba and L{\'a}szl{\'o} G{\'a}bor Ny{\'u}l and Olli Nevalainen} }