Abstract
References
1.
Mehregan
A H
Shapiro
L
(1971 ) Archives of Dermatology
103 , 50 –57
2.
Moesner
J
Pattesen
R
Sorensen
B
(1981 ) Archives of Dermatology
117 , 650 –653
3.
Wilson-Jones
E
(1976 ) Clinical and Experimental Dermatology
1 , 287 –312