TY  - RPRT
TI  - Nutrition, exercise, and immune system function.
AU  - D C Nieman
PY  - 1999
DO  - 10.1016/s0278-5919(05)70167-8
UR  - https://pubmed.ncbi.nlm.nih.gov/10410840/
ID  - 10410840
ER  -