article_metadata: Futoshi Watanabe Tadahiko Saiki Yoshihisa Ochochi
article_metadata: 10.1155/2012/121743
article_metadata: Case Rep Med
article_metadata: 2012;2012:121743.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/22844293/
article_metadata: PMC3400396
article_metadata: 22844293
article_metadata: Extraskeletal chondroma of the preauricular region: a case report and literature review
article_metadata: 2012