T. N. Ratnamohan

A reappraisal of the complement fixation test using soluble Mycobacterium avium antigen for the detection of M. paratuberculosis infection in cattle.

G. Mitchell, M. J. Norris, T. L. Spencer, 1986, Australian veterinary journal.

A technique for the purification of Mycobacterium paratuberculosis from the ileal mucosa of infected cattle.

T. L. Spencer, T. N. Ratnamohan, 1986, Australian veterinary journal.