TY  - BOOK
AU  - Dr.Mohamad Ayas
TI  - Correlating the evaluation of occupational exposure to xylene in pertoleum workers by assessing urinary  methylhippuric acid level and cellular changes of exfoliated epithelial cells in buccal mucosa smears
PB  - JSS Academy of Higher Education & Research
KW  - Oral Pathology(617.52207)
ER  -