Zdzieblik, D., Oesser, S., Baumstark, M. W., Gollhofer, A., & König, D. (2015). Collagen peptide supplementation in combination with resistance training improves body composition and increases muscle strength in elderly sarcopenic men: A randomised controlled trial. Br J Nutr.

Zdzieblik, Denise, Steffen Oesser, Manfred W. Baumstark, Albert Gollhofer, ja Daniel König. "Collagen Peptide Supplementation in Combination With Resistance Training Improves Body Composition and Increases Muscle Strength in Elderly Sarcopenic Men: A Randomised Controlled Trial." Br J Nutr 2015.

Zdzieblik, Denise, et al. "Collagen Peptide Supplementation in Combination With Resistance Training Improves Body Composition and Increases Muscle Strength in Elderly Sarcopenic Men: A Randomised Controlled Trial." Br J Nutr 2015.