| A. Khalid, "Telemedicine Among Oral Medicine Practitioners During COVID-19 Pandemic and Its Future Impact on the Specialty", Risk Management and Healthcare Policy. Volume 14. Issue 2021. 4369—4378. 2021. |
| A. Khalid, "Potential therapeutic applications of mesenchymal stem cells in the oral and maxillofacial tissues", European Review for Medical and Pharmacological Sciences. Volume 27. Issue 13. 6006-6017. 2023. |
| A. Khalid, "Oral chemical ulceration due to iatrogenic hydraulic oil leakage from the dental unit of a surgical handpiece: A case report", clinical cas reports. Volume 11. Issue 6. e7419. 2023. |