Some data on the role of germs belonging to the rickettsia and pararickettsia groups in the aetiology of certain cardiovascular affections.
D002318:Cardiovascular Diseases; D002319:Cardiovascular System; D006801:Humans; D057181:Pleasure; D012281:Rickettsia; D012282:Rickettsia Infections
CARDIOVASCULAR DISEASES; RICKETTSIAL DISEASES