T1H4Y4R1O1X8I1N1
21 points
THYROXIN is validvalid
an amino acid [n THYROXINS]
an iodine compound, a hormone forming the active principle of the thyroid gland, also THYROXINE [n -S]
an amino acid [n THYROXINS]
an iodine compound, a hormone forming the active principle of the thyroid gland, also THYROXINE [n -S]