%0 Journal Article %T Transforming Growth Factor a Expression Helps to Distinguish Keratoacanthomas From Squamous Cell Carcinomas %A Ho, Tony %A Horn, Thomas %A Finzi, Eric %J Archives of Dermatology %V 127 %N 8 %P 1167-1171 %@ 0003-987X %D 1991-08-01 %I American Medical Association %~ DeepDyve