Gaya APA
The Saudi Journal of Gastroenterology Vol No.13, Issue 4, Oct-Dec 2007. (2007).
India:
Medknow Publications.
Gaya MLA
The Saudi Journal of Gastroenterology Vol No.13, Issue 4, Oct-Dec 2007.
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India:
Medknow Publications,
2007.
Jurnal Internasional Kesehatan.