1 Article(s)Download |
PMID | Title | Pub. Year | #Total Relationships |
| 1 | 9738431 | [The penicillin susceptibility of Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis and Staphylococcus aureus in persons suffering from upper respiratory tract infections]. | 1998 | 1 |