A double‐blind, placebo‐controlled, randomised, clinical study on the effectiveness of collagen peptide on osteoarthritisSuresh Kumar, Sriraam Venkateswarathirukumara, Fumihito Sugihara et al.|Journal of the Science of Food and Agriculture|2014Cited by 130
Ingestion of bioactive collagen hydrolysates enhanced pressure ulcer healing in a randomized double-blind placebo-controlled clinical studyFumihito Sugihara, Sriraam Venkateswarathirukumara, Naoki Inoue|Scientific Reports|2018Cited by 40