TY - RPRT TI - 3D elastography using freehand ultrasound. AU - Joel E Lindop AU - Graham M Treece AU - Andrew H Gee AU - Richard W Prager PY - 2006 DO - 10.1016/j.ultrasmedbio.2005.11.018 UR - https://pubmed.ncbi.nlm.nih.gov/16616600/ ID - 16616600 ER -