The level of vitamin d in the serum correlates with fatty degeneration of the muscles of the rotator cuff.

MLA

Oh JH, et al. “The Level of Vitamin d in the Serum Correlates with Fatty Degeneration of the Muscles of the Rotator Cuff.” Journal of Bone & Joint Surgery, British Volume, vol. 91, no. 12, Dec. 2009, pp. 1587–93. EBSCOhost, https://doi.org/10.1302/0301-620X.91B12.22481.

APA

Oh JH, Kim SH, Kim JH, Shin YH, Yoon JP, & Oh CH. (2009). The level of vitamin d in the serum correlates with fatty degeneration of the muscles of the rotator cuff. Journal of Bone & Joint Surgery, British Volume, 91(12), 1587–1593. https://doi.org/10.1302/0301-620X.91B12.22481

Chicago

Oh JH, Kim SH, Kim JH, Shin YH, Yoon JP, and Oh CH. 2009. “The Level of Vitamin d in the Serum Correlates with Fatty Degeneration of the Muscles of the Rotator Cuff.” Journal of Bone & Joint Surgery, British Volume 91 (12): 1587–93. doi:10.1302/0301-620X.91B12.22481.