TY  - GEN
AU  - Bernstein,M E
TI  - Does variation in the testosterone level of the seminal plasma affect the primary sex ratio?
SN  - 0022-5193
PY  - 1987///1109
KW  - Humans
KW  - Male
KW  - Semen
KW  - metabolism
KW  - Sex Ratio
KW  - Stress, Psychological
KW  - Testosterone
N1  - Publication Type: Letter
UR  - https://doi.org/10.1016/s0022-5193(87)80244-8
ER  -