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J Hanna

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Publication

Featured researches published by J Hanna.

Veterinary Record | 1977

Isolation of Spirillum/Vibrio-like organisms from bovine fetuses

Wa Ellis; Sd Neill; Jj O'Brien; Hw Ferguson; J Hanna

Veterinary Record | 1988

Excretion of Mycobacterium bovis by experimentally infected cattle

Sd Neill; J Hanna; Jj O'Brien; Rm McCracken

Veterinary Record | 1982

Bovine leptospirosis: microbiological and serological findings in aborted fetuses

Wa Ellis; Jj O'Brien; Sd Neill; Hw Ferguson; J Hanna

Veterinary Record | 1989

Transmission of tuberculosis from experimentally infected cattle to in-contact calves

Sd Neill; J Hanna; Jj O'Brien; Rm McCracken

Veterinary Record | 1978

Isolation of spirillum-like organisms from pig fetuses

Wa Ellis; Sd Neill; Jj O'Brien; J Hanna

Veterinary Record | 1982

Bovine leptospirosis: serological findings in aborting cows

Wa Ellis; Jj O'Brien; Sd Neill; J Hanna

Research in Veterinary Science | 1989

Use of ppd and phosphatide antigens in an elisa to detect the serological response in experimental bovine tuberculosis

J Hanna; Sd Neill; Jj O'Brien

Research in Veterinary Science | 1985

Excretion of Leptospira interrogans serovar hardjo following calving or abortion.

Wa Ellis; Jj O'Brien; Ja Cassells; Sd Neill; J Hanna

Veterinary Record | 1976

The isolation of a leptospire from an aborted bovine fetus

Wa Ellis; Jj O'Brien; Sd Neill; J Hanna; Dg Bryson

Veterinary Record | 1982

Bovine leptospirosis: microbiological and serological findings in normal fetuses removed from the uteri after slaughter

Wa Ellis; Sd Neill; Jj O'Brien; Ja Cassells; J Hanna

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Wa Ellis

Queen's University Belfast

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