Ayala C, Brunetto MDR, Ovalles F, Gallignani M. Determination of atenolol in pharmaceutical dosages by Fourier transform infrared spectrometry (FTIR). REV TEC FAC ING UNIV [Internet]. 1 [citado 12 de abril de 2026];32(3). Disponible en: http://mail.produccioncientificaluz.org/index.php/tecnica/article/view/6681