Citação norma APA

Tan, S. W., James, V., Warier, A., & Ong, G. Y. (2021). Point-of-care ultrasound identification of pneumatosis intestinalis associated with Henoch-Schönlein purpura gastrointestinal involvement: A case report. World J Emerg Med.

Citação norma Chicago

Tan, Sek Wan, Vigil James, Aswin Warier, and Gene Yong-kwang Ong. "Point-of-care Ultrasound Identification of Pneumatosis Intestinalis Associated With Henoch-Schönlein Purpura Gastrointestinal Involvement: A Case Report." World J Emerg Med 2021.

Citação norma MLA

Tan, Sek Wan, Vigil James, Aswin Warier, and Gene Yong-kwang Ong. "Point-of-care Ultrasound Identification of Pneumatosis Intestinalis Associated With Henoch-Schönlein Purpura Gastrointestinal Involvement: A Case Report." World J Emerg Med 2021.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.