Lua APA (7ú heag.)

Zhang, X., Yeung, D. C., Karpíšek, M., Stejskal, D., Zhou, Z., Liu, F., . . . Xu, A. (2008). Serum FGF21 Levels Are Increased in Obesity and Are Independently Associated With the Metabolic Syndrome in Humans.

Lua i Stíl Chicago (17ú heag.)

Zhang, Xinmei, et al. Serum FGF21 Levels Are Increased in Obesity and Are Independently Associated With the Metabolic Syndrome in Humans. 2008.

Lua MLA (9ú heag.)

Zhang, Xinmei, et al. Serum FGF21 Levels Are Increased in Obesity and Are Independently Associated With the Metabolic Syndrome in Humans. 2008.

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