Hoseini, S., Jafari, M., Soleimani, Z. A., Bagajan, K. Q., Sadeghi, M., & Zolfaghari, S. Psychometric Properties of the Abdominal Pain Index (API) in the Iranian Adolescent Population. Wiley.
Chicago Style (17th ed.) CitationHoseini, Sepideh, Mahdi Jafari, Zahra Asl Soleimani, Kaveh Qaderi Bagajan, Meysam Sadeghi, and Shadi Zolfaghari. Psychometric Properties of the Abdominal Pain Index (API) in the Iranian Adolescent Population. Wiley.
MLA (9th ed.) CitationHoseini, Sepideh, et al. Psychometric Properties of the Abdominal Pain Index (API) in the Iranian Adolescent Population. Wiley.
Warning: These citations may not always be 100% accurate.