Simultaneous spectrophotometric method for determination of both ciprofloxacin and cephalexin by using H-point standard addition method. Baghdad Science Journal, Iraq, Baghdad, v. 21, n. 4, p. 1286, 2024. DOI: 10.21123/bsj.2023.8332. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/8332.. Acesso em: 21 may. 2024.