Guaifenesin. screen-printed sensor. boron-doped diamond electrode. Voltammetry. Flow injection analysis with electrochemical detection. spectroelectrochemistryKelíšková, Pavlína Voltammetric and flow amperometric determination of drug guaifenesin in pharmaceutical and biological samples using screen-printed sensor with boron doped diamond electrode / aut. Pavlína Kelíšková, Oleksandr Matvieiev, Eliška Jiroušková, Romana Sokolová, Lenka Janíková, Miroslav Behúl, Renáta Šelešovská. -- 10.1016/j.talanta.2024.126809. -- 2-s2.0-85203636342. -- 001316426300001. -- 001316426300001. Matvieiev, Oleksandr. Jiroušková, Eliška. Sokolová, Romana. Janíková, Lenka. Behúl, Miroslav, 1989-. Šelešovská, Renáta In: Talanta. -- ISSN 0039-9140. -- Vol. 281, (2025), Art. no. 126809 [10] s.