@misc{indiciae04bf1b2d9ee9, title = {[Vectorcardiographic study in the normal child].}, author = {A ILLANES and I MORAN and I MELLA and J P VICUNA and P VICUNA}, year = {1957}, url = {https://pubmed.ncbi.nlm.nih.gov/13494919/}, note = {Source identifier: 13494919} }