TY - RPRT TI - FILEMAN41C--an interactive data management system for biomedical data selected from a free definable file by a pocket calculator. AU - R Folkerts AU - N Dahlmann PY - 1985 DO - 10.1016/0010-4825(85)90063-0 UR - https://pubmed.ncbi.nlm.nih.gov/3839447/ ID - 3839447 ER -