Abstract

References
1.
Bazex
A.
Dupré
A.
(1955 ) Ann. Derm. Syph., Paris , 82 , 604 .
2.
Gottron
H.
(1940 ) Arch. Derm. Syph., Berl. , 181 , 571 .
3.
Gromzig
H.
(1951 ) Hautarzt , 2 , 493 .
