TY  - GEN
AU  - Parkes,A S
TI  - Seasonal variation in human sexual activity
SN  - 0071-223X
PY  - 1975///1108
KW  - Abortion, Spontaneous
KW  - epidemiology
KW  - Anovulation
KW  - Birth Rate
KW  - Coitus
KW  - Emotions
KW  - Female
KW  - Geography
KW  - Humans
KW  - Illegitimacy
KW  - Libido
KW  - Male
KW  - Pregnancy
KW  - Pregnancy, Unwanted
KW  - Seasons
KW  - Sexual Behavior
N1  - Publication Type: Journal Article
ER  -