APA (7th ed.) Citation

Ergul, E., & Gozetlik, . E. O. Perforation of gallbladder.

Chicago Style (17th ed.) Citation

Ergul, Emre, and Erdal Ozgur Gozetlik. Perforation of Gallbladder.

MLA (9th ed.) Citation

Ergul, Emre, and Erdal Ozgur Gozetlik. Perforation of Gallbladder.

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