APA (7th ed.) Citation
(2021). Factors Predicting Difficult Biliary Cannulation during Endoscopic Retrograde .. Annals of Rehabilitation Medicine.
Chicago Style (17th ed.) Citation
"Factors Predicting Difficult Biliary Cannulation During Endoscopic Retrograde .." Annals of Rehabilitation Medicine 2021.
MLA (9th ed.) Citation
"Factors Predicting Difficult Biliary Cannulation During Endoscopic Retrograde .." Annals of Rehabilitation Medicine, 2021.
Warning: These citations may not always be 100% accurate.