Abstract
References
1.
Dunlop
E M C
. (1974 ) In: Tenth Symposium on Advanced Medicine . Ed.
Ledingham
J G G
. Pitman Medical , London ; p 409 .
2.
Dunlop
E M C
. (1975 ) In: Recent Advances in Sexually Transmitted Diseases . Ed.
Morton
R S
Harris
J W
. Churchill-Livingstone , Edinburgh ; p 275 .
3.
Blacklock
N J
. (1975 ) Proceedings of the Royal Society of Medicine , 68 , 505 –508 .