Dr. Meo has been appointed as a global reviewer for the following International peer reviewed Journals, Books and Scientific Organizations.
1. Journal of Occupational and Environmental Medicine USA
2. Journal of Ecotoxicology and Environmental safety USA
3. Journal of Cellular Biochemistry, Massachusetts USA
4. Medical Education Online Journal USA
5. Saudi Medical Journal, Riyadh, Kingdom of Saudi Arabia.
6. Annals of Saudi Medicine, Riyadh, Kingdom of Saudi Arabia.
7. Journal of College of Physicians & Surgeons, Karachi, Pakistan
8. Pakistan Journal of Medical Sciences, Karachi, Pakistan.
9. Scientific grants submitted at King Abdul City for Science & technology, Riyadh, KSA