complement fixing and agglutinating antibodies to coxiella burnetii in several mammals of karnataka state. | | 1979 | 541016 |
q fever in south kanara district: natural occurrence of coxiella burnetii in the tick (aponomma gervaisi)--preliminary report. | | 1979 | 429027 |
prevalence of human q fever in south kanara district, karnataka. | | 1980 | 7390589 |