TY  - RPRT
TI  - [Bioavailability study of micronutrients].
AU  - K Pietrzik
AU  - T Remer
PY  - 1989
DO  - 10.1007/bf02030128
UR  - https://pubmed.ncbi.nlm.nih.gov/2669383/
ID  - 2669383
ER  -