Alhafiz V, Nareswari S. Pertussis and Bronchopneumonia in a One-Month-Old Infant: A Case Report: Pertussis and Bronchopneumonia in a One-Month-Old Infant: A Case Report. méd. prof. j. of Lampung [Internet]. 2026Jun.24 [cited 2026Jun.24];16(4):209-16. Available from: http://journalofmedula.com/index.php/medula/article/view/1932