APA (7th ed.) Citation

Khunayfir, A. B., & Factor, S. A. (2025). Paroxysmal abdominalgia as a non-motor wearing off phenomenon in Parkinson’s disease. A case series and literature review. Elsevier.

Chicago Style (17th ed.) Citation

Khunayfir, Abdalmalik Bin, and Stewart A. Factor. Paroxysmal Abdominalgia as a Non-motor Wearing off Phenomenon in Parkinson’s Disease. A Case Series and Literature Review. Elsevier, 2025.

MLA (9th ed.) Citation

Khunayfir, Abdalmalik Bin, and Stewart A. Factor. Paroxysmal Abdominalgia as a Non-motor Wearing off Phenomenon in Parkinson’s Disease. A Case Series and Literature Review. Elsevier, 2025.

Warning: These citations may not always be 100% accurate.