Morritt, Andrew N.; Bache, Sarah E.; Ralston, David; Stephenson, Andrew J. (Οκτώβριος 2009). «Coal Ash Poultice: An Unusual Cause of a Chemical Burn». Journal of Burn Care & Research30 (6): 1046-1047. doi:10.1097/BCR.0b013e3181bfb83b. PMID19826262.
nih.gov
ncbi.nlm.nih.gov
Morritt, Andrew N.; Bache, Sarah E.; Ralston, David; Stephenson, Andrew J. (Οκτώβριος 2009). «Coal Ash Poultice: An Unusual Cause of a Chemical Burn». Journal of Burn Care & Research30 (6): 1046-1047. doi:10.1097/BCR.0b013e3181bfb83b. PMID19826262.