@misc{indiciae66abf5419448, title = {Divided left atrium associated with supravalvar mitral ring.}, author = {S Alvares and A S Melo and M Antunes}, year = {1999}, doi = {10.1017/s1047951100005242}, url = {https://pubmed.ncbi.nlm.nih.gov/10476834/}, note = {Source identifier: 10476834} }