Abstract
References
1.
Michaels
A S
, (1965 ) Polyelectrolyte-Complexes: A Useful New Family of Polymeric Materials.
Cambridge, Mass .
2.
Takahashi
G H
Goldstick
T K
Fatt
I
, (1966 ) Brit. med. J.
i , 142 .
3.
Wichterle
O
, (1965 ) British Patent Specification 1,004, 424 .