TY  - GEN
AU  - HOSOI,M
TI  - [Studies on the preservation of purified tuberculin (PPDs). I. Decrease in the potency of the PPDs solution]
SN  - 0022-9776
PY  - 2000///0701
KW  - Humans
KW  - Tuberculin
N1  - Publication Type: Journal Article
ER  -