article_metadata: Monica Yadav Sugandha Ghonasgi Rohit Shah S M Meghana
article_metadata: 10.1155/2012/840167
article_metadata: Case Rep Dent
article_metadata: 2012;2012:840167.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/22577587/
article_metadata: Case Reports
article_metadata: PMC3337584
article_metadata: 22577587
article_metadata: Familial progressive hyperpigmentation: a case report
article_metadata: 2012