@misc{indiciae82f900681e6f, title = {Pneumococcal antimicrobial resistance: the problem in Hungary.}, author = {A Marton}, year = {1992}, doi = {10.1093/clinids/15.1.106}, url = {https://pubmed.ncbi.nlm.nih.gov/1617049/}, note = {Source identifier: 1617049} }