APA način citiranja

Barbeiro, S., Atalaia-Martins, C., Marcos, P., Gonçalves, C., Canhoto, M., Arroja, B., . . . Vasconcelos, H. (2016). Long-term outcomes of Botulinum toxin in the treatment of chronic anal fissure: 5 years of follow-up. United European Gastroenterol J.

Čikaški stil citiranja

Barbeiro, Sandra, et al. "Long-term Outcomes of Botulinum Toxin in the Treatment of Chronic Anal Fissure: 5 Years of Follow-up." United European Gastroenterol J 2016.

MLA način citiranja

Barbeiro, Sandra, et al. "Long-term Outcomes of Botulinum Toxin in the Treatment of Chronic Anal Fissure: 5 Years of Follow-up." United European Gastroenterol J 2016.