Subjects: BRUCELLOSIS vaccines; BRUCELLOSIS; INFECTIOUS disease transmissionYELLOWSTONE National Park
Record details
Subjects: BISON; AMERICAN bison hunting; FRANCIS, EdYELLOWSTONE National Park
Subjects: BRUCELLOSIS; SULFANILAMIDES; PREVENTIONHARRIS, Harold Jerome
Subjects: BRUCELLOSISNICOLLE, Charles, 1866-1936
Subjects: BRUCELLOSIS; CRIMEAN War, 1853-1856
Subjects: ABORTION; BRUCELLOSIS; TUBERCULOSIS
Subjects: BRUCELLOSISUNITED States. Public Health ServiceFRANCIS, Edward
Subjects: DIAGNOSIS of brucellosis; BRUCELLOSIS; RAW milk
Subjects: BACTERIOLOGY; BRUCELLOSISSOULE, Malcolm Herman