Hyperkeratosis (X-Disease) of Cattle in New York State

ανά Hagan, William A.
Έκδοση 1950

THE SUSCEPTIBILITY OF MICE AND RATS TO INFECTION WITH BACILLUS ABORTUS

ανά Hagan, William A.
Έκδοση 1922

THE VALUE OF HEAT-KILLED CULTURES FOR THE PREVENTION OF THE BACILLUS ABORTUS INOCULATION DISEASE OF GUINEA PIGS

ανά Hagan, William A.
Έκδοση 1922

STUDIES ON THE DISEASE OF GUINEA PIGS DUE TO BACILLUS ABORTUS

ανά Hagan, William A.
Έκδοση 1922

The Classification of Acid-Fast Bacteria. II

ανά Gordon, Ruth E., Hagan, William A.
Έκδοση 1938