TY - RPRT TI - Letters:Structural hair abnormalities in hidrotic ectodermal dysplasia (HED). AU - L Wilsch AU - E Haneke AU - G Schaidt PY - 1977 DO - 10.1007/bf00562743 UR - https://pubmed.ncbi.nlm.nih.gov/900986/ ID - 900986 ER -