TY - GEN AU - Smith,S W AU - Insana,M F AU - Lopez,H TI - New contrast-detail phantoms for improved precision in lesion detection measurements SN - 0301-5629 PY - 1989///0912 KW - Equipment Design KW - Models, Structural KW - Ultrasonography KW - instrumentation N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0301-5629(89)90050-1 ER -