APA (7th ed.) Citation

Erol, S., Tayman, C., Korkut, S., Çakir, U., Kurt, A., & Koyuncu, I. A comparative study of serum and fecal calprotectin levels in necrotizing enterocolitis. Elsevier.

Chicago Style (17th ed.) Citation

Erol, Sara, Cuneyt Tayman, Sabriye Korkut, Ufuk Çakir, Abdullah Kurt, and Ismail Koyuncu. A Comparative Study of Serum and Fecal Calprotectin Levels in Necrotizing Enterocolitis. Elsevier.

MLA (9th ed.) Citation

Erol, Sara, et al. A Comparative Study of Serum and Fecal Calprotectin Levels in Necrotizing Enterocolitis. Elsevier.