An insertion mutation in HOXC13 underlies pure hair and nail ectodermal dysplasia with lacrimal duct obstruction. (1st April 2018) - Humbatova, A.; Maroofian, R.; Romano, M.‐T.; Tafazzoli, A.; Behnam, M.; Dilaver, N.; Nouri, N.; Salehi, M.; Wolf, S.; Frank, J.; Kokordelis, P.; Betz, R.C.