Studies of the 131-I3 test using acetalized polyvinyl alcohol sponge as adsorbant. (II).
D000327:Adsorption; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007106:Immune Sera; D011108:Polymers; D013960:Thyroid Function Tests
D007106:Immune Sera; D011108:Polymers