[Only similar, not the same].
D001709:Biotechnology; D016568:Drugs, Generic; D004921:Erythropoietin / Q000494:pharmacology; D006801:Humans; D011994:Recombinant Proteins / Q000494:pharmacology*; D013810:Therapeutic Equivalency
D016568:Drugs, Generic; D011994:Recombinant Proteins; D004921:Erythropoietin