Phenazopyridine-induced sulfhemoglobinemia: inadvertent rechallenge.
Halvorsen
S M
SM
Dull
W L
WL
D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008706:Methemoglobin / Q000032:analysis; D010621:Phenazopyridine / Q000009:adverse effects*; D013436:Sulfhemoglobinemia / Q000139:chemically induced*
D008706:Methemoglobin; D010621:Phenazopyridine