[Experimental study of biological antagonism between cobalt and thyroxin].
D000818:Animals; D001001:Anura; D002025:Bufonidae; D003035:Cobalt / Q000494:pharmacology*; D006128:Growth / Q000494:pharmacology*; D010829:Physiological Phenomena; D013974:Thyroxine / Q000494:pharmacology*
D003035:Cobalt; D013974:Thyroxine
COBALT/pharmacology; GROWTH/pharmacology; THYROXIN/pharmacology; TOADS