@misc{indiciae2e25f1db8ee6, title = {[Black stain: a common problem in pediatrics].}, author = {V Paredes Gallardo and C Paredes Cencillo}, year = {2005}, doi = {10.1157/13071841}, url = {https://pubmed.ncbi.nlm.nih.gov/15737288/}, note = {Source identifier: 15737288} }