. "US" . "ACS MED.CHEM.LETT." . "1948-5875" . "10.1021/ml100198y" . "Benzimidazole-2-pyrazole HIF Prolyl 4-Hydroxylase Inhibitors as Oral Erythropoietin Secretagogues" . . . . . . . . . . . . . . . . . . . . .