TY  - GEN
AU  - Sippel,A
TI  - [Distribution of life expectancy in biological groups. 2. A particularly clear presentation of experimental results]
SN  - 0004-4172
PY  - 1966///0319
KW  - Animals
KW  - Biometry
KW  - Life Expectancy
N1  - Publication Type: Journal Article
ER  -