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        Summary 
        
         
          
           | DescriptionHF burned hands.jpg | 
           
             English: Different aspects of left and right HF-burned hands. Topical hydrofluoric acid burns typically do not show visible evidence of injury for a day or two after exposure. By then, effectiveness of topical or systemic calcium treatment is diminished. 
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           | Date | 
           6 January 2012 | 
          
          
           | Source | 
            http://www.eatonhand.com/complic/figures/hfl.htm
             - Transferred from  en.wikipedia by  SreeBot
 
             
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           | Author | 
           Dr. Charles Eaton ( http://www.handcenter.org/resumee/resumee.html)  Uploaded by  TCO at en.wikipedia | 
          
          
           Permission ( Reusing this file) | 
           
            
             
                 
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              The permission to use this work has been archived in  the Wikimedia OTRS system. It is available as  ticket #2012010610011327 for users with an OTRS account. If you wish to reuse this work elsewhere, please read the instructions at  COM:REUSE. If you are a Commons user and wish to confirm the permission, please leave a note at the  OTRS noticeboard. Ticket link:  https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketNumber=2012010610011327  
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