Trujillo S. H, Robledo R. J, Mejía M. GI, Realpe Q. T. In vitro” cefprozil-effectiveness against clinical isolations of streptococcus pneumoniae, haemophilus influenzae, staphylococcus aureus, streptococcus pyogenes y moraxella catarrhalis. Med UPB [Internet]. 2003 Jun. 15 [cited 2026 Jul. 24];22(1):59-64. Available from: https://revistas.upb.edu.co/index.php/medicina/article/view/3015