TY  - GEN
AU  - Robb,J A
TI  - Things are not always what they are assumed to be
SN  - 0193-1091
PY  - 1984///0214
KW  - Aged
KW  - Carcinoma, Squamous Cell
KW  - diagnosis
KW  - Diagnostic Errors
KW  - Humans
KW  - Keratoacanthoma
KW  - Male
KW  - Mouth Diseases
KW  - Mouth Neoplasms
N1  - Publication Type: Case Reports; Letter
UR  - https://doi.org/10.1097/00000372-198310000-00022
ER  -