TY  - GEN
AU  - Zallen,R D
TI  - Smear case
SN  - 0002-8177
PY  - 1978///1220
KW  - Cytodiagnosis
KW  - False Negative Reactions
KW  - Humans
KW  - Mouth Neoplasms
KW  - diagnosis
N1  - Publication Type: Letter
UR  - https://doi.org/10.14219/jada.archive.1978.0324
ER  -