Abstract

References
1.
Bernardi
G
Cordonnier
C
(1965 ) J. molec. Biol.
11 , 141 .
2.
Cohn
Z A
(1963 ) J. exp. Med.
117 , 27 .
3.
Weissmann
G
(1965 ) New Engl. J. Med.
273 , 1084 .
