[The evolution of brucellosis in children during the past 30 years].
D000367:Age Factors; D002006:Brucellosis / Q000150:complications / Q000453:epidemiology* / Q000401:mortality / Q000517:prevention & control; D002648:Child; D006801:Humans; D014586:USSR
Evoliutsiia brutselleza u deteĭ za 30 let.