"May show any of the clinical features above.Additional skeletal features may include:"
"cone-shaped epiphyses in the proximal phalanges 3."
"Named after Helmut Paul George Seckel (1900-1960) 9, a German-American paediatrician."
Expected headings
"Associations"
"The estimated incidence is ~1:10,000. There is no recognised gender predilection."