APA aipamena

Liu, Q., Liu, N., & Chen, D. (2014). Primary desmoplastic small round cell tumor of the duodenum. BioMed Central.

Chicago Style aipamena

Liu, Qi, Nan Liu, and DeXing Chen. Primary Desmoplastic Small Round Cell Tumor of the Duodenum. BioMed Central, 2014.

MLA aipamena

Liu, Qi, Nan Liu, and DeXing Chen. Primary Desmoplastic Small Round Cell Tumor of the Duodenum. BioMed Central, 2014.