TY - RPRT TI - Observer variation and clinical decision making. AU - B W Mol AU - F van der Veen AU - J Lijmer AU - P M Bossuyt PY - 1997 DO - 10.1016/s0015-0282(97)90111-4 UR - https://pubmed.ncbi.nlm.nih.gov/9240277/ ID - 9240277 ER -