TY  - GEN
AU  - Leaf,A
TI  - Getting old
SN  - 0036-8733
PY  - 1973///1114
KW  - Aged
KW  - Aging
KW  - Diet
KW  - Environment
KW  - Female
KW  - Genetics, Medical
KW  - Humans
KW  - Longevity
KW  - Male
KW  - Medicine in the Arts
KW  - Sex Factors
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1038/scientificamerican0973-44
ER  -