Abstract

References
1.
Edidin D.V.
,
Esterly N.B.
,
Bamzai A.K.
, &
Fretzin D.F.
(1977 ) Archives of Dermatology 113 , 1431
2.
Gray A.M.H.
(1931 ) Proceedings of the Royal Society of Medicine 25 , 222
3.
Johnston C.C.
,
Lavy N.
,
Lord T.
,
Vellios F.
,
Merritt A.D.
, &
Deiss W.P.
(1968 ) Medicine 47 , 149
