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T4
med. thyroxin; thyroxine; L-3,3',5,5'-tetraiodothyronine; 4-4-hydroxy-3,5-diodophenoxy-3,5-diodophenylalanine; Thx
T 4
: 20 phrases in 4 subjects
Communications2
Health care6
Medical10
Optics branch of physics2