Balziva(TM) (norethindrone and ethinyl estradiol tablets, USP) 0.15 mg/0.03 mg, 28 day regimen, Rx only, Barr Laboratories, Inc., Pomona, NY --- NDC 0555-9034-58
Failed Impurity/Degradation Specification; an impurity identified as N-Butyl-Benzene Sulfonamide (NBBS) was detected during impurity testing
Nationwide distribution. No foreign or government accounts.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-684-2013