B3I1L1I1R1U1B3I1N1S1
14 points
BILIRUBINS is validvalid
BILIRUBIN, a yellow compound catabolized from blood [n]
BILIRUBIN, a reddish yellow pigment present in bile [n]
BILIRUBIN, a yellow compound catabolized from blood [n]
BILIRUBIN, a reddish yellow pigment present in bile [n]