Monthly variation in conceptions leading to induced abortion.
about
Decline and loss of birth seasonality in Spain: analysis of 33,421,731 births over 60 years.The relation between seasonal birth variation and the season of the mother's birth.Epidemic seasonal infertility--a hypothesis for the cause of seasonal variation of births.Birth seasonality in a Rural U.S. county, 1911-1979.Annual rhythm of human reproduction: I. Biology, sociology, or both?Seasonal sunshine and vitamin D: a possible explanation for differences in European and United States birth patterns.
P2860
Monthly variation in conceptions leading to induced abortion.
description
1977 nî lūn-bûn
@nan
1977年の論文
@ja
1977年学术文章
@wuu
1977年学术文章
@zh-cn
1977年学术文章
@zh-hans
1977年学术文章
@zh-my
1977年学术文章
@zh-sg
1977年學術文章
@yue
1977年學術文章
@zh
1977年學術文章
@zh-hant
name
Monthly variation in conceptions leading to induced abortion.
@en
Monthly variation in conceptions leading to induced abortion.
@nl
type
label
Monthly variation in conceptions leading to induced abortion.
@en
Monthly variation in conceptions leading to induced abortion.
@nl
prefLabel
Monthly variation in conceptions leading to induced abortion.
@en
Monthly variation in conceptions leading to induced abortion.
@nl
P2860
P1433
P1476
Monthly variation in conceptions leading to induced abortion.
@en
P2093
M B Bracken
P2860
P304
P356
10.1080/19485565.1977.9988287
P577
1977-01-01T00:00:00Z