Impact of Coronavirus-2019 on Pediatric and Adult Heart Transplantation Waitlist Activity and Mortality in the United States: A Descriptive Approach. - Awais Ashfaq; Geoffrey M. Gray; Jennifer Carapellucci; Ernest Amankwah; Luis M. Ahumada; Mohamed A. Rehman; Michael Puchalski; Andrew Smith; James Quintessenza; Alfred Asante-Korang (AMIA, 2021)

Application of Natural Language Processing to Identify Social Needs from The Electronic Health Record's Free-Text Notes. - Geoffrey M. Gray; Luis M. Ahumada; Ayah Zirikly; Masoud Rouhizadeh; Thomas Richards; Elham Hatef (AMIA, 2022)

Development of a High-Performance Predicting Model for 7-Day Readmissions at a Quaternary Pediatric Institution. - Geoffrey M. Gray; John Morrison; Anthony Sochet; Mohamed A. Rehman; Paola B. Dees; Luis M. Ahumada (AMIA, 2022)

Comparing ChatGPT and a Single Anesthesiologist's Responses to Common Patient Questions: An Exploratory Cross-Sectional Survey of a Panel of Anesthesiologists. - Frederick H. Kuo; Jamie L. Fierstein; Brant H. Tudor; Geoffrey M. Gray; Luis M. Ahumada; Scott C. Watkins; Mohamed A. Rehman (J. Medical Syst., 2024)