title: Letter: Regional pathogens in endocarditis?
mesh_terms: D004697:Endocarditis, Bacterial / Q000150:complications* / Q000209:etiology; D006801:Humans; D011552:Pseudomonas Infections; D012705:Serratia / Q000302:isolation & purification; D013290:Streptococcal Infections; D019966:Substance-Related Disorders / Q000150:complications* / Q000382:microbiology