label: hepatitis B surface antigen (isoform L), recombinant / hepatitis B surface antigen (isoform M), recombinant / hepatitis B surface antigen (isoform S), recombinant Injection [Prehevbrio]
label_lc: hepatitis b surface antigen (isoform l), recombinant / hepatitis b surface antigen (isoform m), recombinant / hepatitis b surface antigen (isoform s), recombinant injection [prehevbrio]