TY - RPRT TI - Letter: Aortic root dissection: unusual echocardiographic motion pattern. AU - N C Nanda AU - L S Ong PY - 1976 DO - 10.7326/0003-4819-85-1-79 UR - https://pubmed.ncbi.nlm.nih.gov/937926/ ID - 937926 ER -