TY  - RPRT
TI  - Zinc deficiency and immune function.
AU  - C L Keen
AU  - M E Gershwin
PY  - 1990
DO  - 10.1146/annurev.nu.10.070190.002215
UR  - https://pubmed.ncbi.nlm.nih.gov/2200472/
ID  - 2200472
ER  -