TY  - GEN
AU  - Steadham,E M
AU  - Martin,B M
AU  - Thoen,C O
TI  - Production of a Mycobacterium avium ssp. paratuberculosis purified protein derivative (PPD) and evaluation of potency in guinea pigs
SN  - 1045-1056
PY  - 2003///0224
KW  - Animals
KW  - Bacterial Proteins
KW  - administration & dosage
KW  - Guinea Pigs
KW  - Hypersensitivity, Delayed
KW  - Mycobacterium avium
KW  - immunology
KW  - Paratuberculosis
KW  - diagnosis
KW  - Skin
KW  - metabolism
KW  - Time Factors
KW  - Tuberculin
KW  - chemistry
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1006/biol.2002.0321
ER  -