Nail growth rate, dermal and hair shaft thickness in postmenopausal women supplemented with oral hydrolysed collagen: a randomized, double-blind, placebo-controlled clinical trial.

Supplementary material of the study intitled "Nail growth rate, dermal and hair shaft thickness in postmenopausal women supplemented with oral hydrolysed collagen: a randomized, double-blind, placebo-controlled clinical trial." Authors: Luciana Rigolin Alves, Ivanka Miranda de Castro Martins, Marília Formentini Scotton Jorge, Anna Carolina Miola and Hélio Amante Miot, from Faculdade de Medicina da UNESP, Botucatu, SP, Brazil.本研究题为《口服水解胶原蛋白（hydrolysed collagen）补充干预绝经后女性的指甲生长速率、真皮及毛干厚度：一项随机双盲安慰剂对照临床试验》的补充材料。作者：Luciana Rigolin Alves、Ivanka Miranda de Castro Martins、Marília Formentini Scotton Jorge、Anna Carolina Miola与Hélio Amante Miot，来自巴西圣保罗州博图卡图市圣保罗州立大学医学院。