Dispersion diagram between phenytoin concentrations in serum and saliva (A) and Bland-Altman graph evaluating concordance between the reference method (serum) and the saliva method to estimate the concentration of phenytoin, in mg/L (B).

 
 
  Part of: Alvarado A, García G, Morales A, Paredes G, Mora M, Muñoz AM, Pariona R, Bendezú MR, Chávez H, García JA, Laos-Anchante D, Loja-Herrera B, Bolarte-Arteaga M, Pineda M (2022) Phenytoin concentration in people with epilepsy: a comparative study in serum and saliva. Pharmacia 69(3): 809-814. https://doi.org/10.3897/pharmacia.69.e87168