TY - RPRT TI - Streptococcus pyogenes pneumonia with abscess formation. AU - H D McIntyre AU - J G Armstrong AU - C A Mitchell PY - 1989 DO - 10.1111/j.1445-5994.1989.tb00255.x UR - https://pubmed.ncbi.nlm.nih.gov/2673177/ ID - 2673177 ER -