APA (7th ed.) Citation

Ghazanfar, A., Asghar, A., Zaman, F., Mumtaz, H., Habib, S., & Ahmad , S. A Case Presentation of Gastrointestinal Stromal Tumor of Duodenum. Troika Publisher.

Chicago Style (17th ed.) Citation

Ghazanfar, Aamir, Afifa Asghar, Farrukh Zaman, Hassan Mumtaz, Shahzeb Habib, and Shahzaib Ahmad . A Case Presentation of Gastrointestinal Stromal Tumor of Duodenum. Troika Publisher.

MLA (9th ed.) Citation

Ghazanfar, Aamir, et al. A Case Presentation of Gastrointestinal Stromal Tumor of Duodenum. Troika Publisher.