title: Gebel-criteria for risk assessment in nanotoxicology.
authors.affiliation: Department of Forensic Medicine and Veterinary Toxicology, Faculty of Veterinary Medicine, South Valley University, 83523 Qena/Egypt.
authors.forename: Seddik
authors.initials: S
authors.lastname: Hammad
authors.affiliation: Department of Forensic Medicine and Veterinary Toxicology, Faculty of Veterinary Medicine, South Valley University, 83523 Qena/Egypt.
authors.forename: Ahmed M
authors.initials: AM
authors.lastname: Abdou
authors.affiliation: Department of Parasitology, Faculty of Veterinary Medicine, South Valley University, 83523 Qena/Egypt.
authors.forename: Mosaab A
authors.initials: MA
authors.lastname: Omar