TY  - GEN
AU  - Kleyman,E
TI  - From allies to adversaries?
SN  - 0003-066X
PY  - 2000///1107
KW  - Biological Evolution
KW  - Female
KW  - Genetics, Behavioral
KW  - Humans
KW  - Male
KW  - Sex Characteristics
KW  - Social Behavior
N1  - Publication Type: Journal Article
ER  -