@article{Chinatsu Kawada201514-81, title={Ingestion of hyaluronans (molecular weights 800 k and 300 k) improves dry skin conditions: a randomized, double blind, controlled study}, author={Chinatsu Kawada and Takushi Yoshida and Hideto Yoshida and Wakako Sakamoto and Wataru Odanaka and Toshihide Sato and Takeshi Yamasaki and Tomoyuki Kanemitsu and Yasunobu Masuda and Osamu Urushibata}, journal={Journal of Clinical Biochemistry and Nutrition}, volume={56}, number={1}, pages={66-73}, year={2015}, doi={10.3164/jcbn.14-81} }