TY - RPRT TI - Basic hemodynamic changes produced by aortic coarctation of different degrees. AU - T C GUPTA AU - C J WIGGERS PY - 1951 DO - 10.1161/01.cir.3.1.17 UR - https://pubmed.ncbi.nlm.nih.gov/14792727/ ID - 14792727 ER -