TY  - RPRT
TI  - Delta-Carotene.
AU  - J W PORTER
AU  - M M MURPHEY
PY  - 1951
DO  - 10.1016/0003-9861(51)90233-0
UR  - https://pubmed.ncbi.nlm.nih.gov/14847660/
ID  - 14847660
ER  -