TY - RPRT TI - Assessment of quantitative methods for 2-dimensional echocardiography. AU - H L Wyatt AU - R V Haendchen AU - S Meerbaum AU - E Corday PY - 1983 DO - 10.1016/0002-9149(83)90146-7 UR - https://pubmed.ncbi.nlm.nih.gov/6869293/ ID - 6869293 ER -