Fatibello-Filho O, Vieira HJ. Spectrophotometric flow injection procedure to indirect determination of paracetamol in pharmaceutical formulations using o-tolidine as reagent. Eclet. Quim. [Internet]. 2008 Jun. 23 [cited 2024 Nov. 22];33(2):47-53. Available from: https://revista.iq.unesp.br/index.php/ecletica/article/view/303