1. Pachyonychia congenita in mother and daughter;Andersson;Arch. Derm. (Chicago),1940
2. Pachyonychia congenita;Andrews;Arch. Derm. (Chicago),1935
3. Pachyonychia congenita;Andrews;Arch. Derm. Syph. (N.Y.),1929
4. Barin , R. T. 1952 Pachyonychia congenita with ectodermal defect 507 508
5. Pachyonychia congenita;Cipollaro;Arch. Derm. (Chicago),1940