title: Biochemical Changes among Workers Occupationally Exposed to Vibration.
authors.affiliation: Occupational Hygiene , Occupational Health Department , High Institute of Public Health, Alexandria, Egypt. drkhaledfikry@yahoo.com.
authors.forename: Khaled F
authors.initials: KF
authors.lastname: El-Said
authors.forename: Ragaa M
authors.initials: RM
authors.lastname: El-Gazzar
authors.forename: Hanan A
authors.initials: HA
authors.lastname: Mansour
authors.forename: Hany K
authors.initials: HK
authors.lastname: Abo El-Gheit