B. E. Gonzales, “Detection of Streptococcus pneumoniae in sterile liquids using real-time PCR (qPCR) in hospitalized patients with suspected invasive pneumococcal disease”, Rev Peru Med Exp Salud Publica, vol. 42, no. 1, Mar. 2025, doi: 10.17843/rpmesp.2025.421.14390.