Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 8 of 8 entries
Sorted by: Best Match Show Resources per page
Contraceptive failure in the first two years of use: differences across socioeconomic subgroups.

Family planning perspectives

Ranjit N, Bankole A, Darroch JE, Singh S.
PMID: 11271541
Fam Plann Perspect. 2001 Jan-Feb;33(1):19-27.

CONTEXT: While differences in levels of contraceptive use across socioeconomic subgroups of women have narrowed greatly over time, large disparities remain in rates of unintended pregnancy. One reason is variations in the effectiveness with which women and their partners...

Age of women at completion of childbearing.

Public health reports (Washington, D.C. : 1896)

DAY LH.
PMID: 13567997
Public Health Rep. 1958 Jun;73(6):525-32.

No abstract available.

Some aspects of an analysis of 8, 701 obstetric cases from a Transkei Hospital.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

SKINNER DP.
PMID: 13831478
S Afr Med J. 1960 Apr 09;34:296-301.

No abstract available.

Observations on the results of pregnancies in women resident in Belfast. I. Data relating to all pregnancies ending in 1957.

Annals of human genetics

STEVENSON AC, WARNOCK HA.
PMID: 13834547
Ann Hum Genet. 1959 Dec;23:382-94. doi: 10.1111/j.1469-1809.1959.tb01481.x.

No abstract available.

Congenital malformations in children of mothers aged 42 and other.

Nature

BOOK JA, FRACCARO M, HAGERT CG, LINDSTEN J.
PMID: 13566067
Nature. 1958 May 31;181(4622):1545-6. doi: 10.1038/1811545a0.

No abstract available.

[Duration of pregnancy. (Clincostatistical contribution)].

Rassegna clinico-scientifica

GARBELLI GB, VERCELLINO GF.
PMID: 13826371
Rass Clin Sci. 1960 May;36:150-2.

No abstract available.

Design and analysis of time-to-pregnancy.

Statistical methods in medical research

Scheike TH, Keiding N.
PMID: 16615653
Stat Methods Med Res. 2006 Apr;15(2):127-40. doi: 10.1191/0962280206sm435oa.

Time-to-pregnancy(TTP), the duration that a couple waits from initiating attempts to conceive until conception occurs, is regarded as one of the direct measures of natural fecundity. Statistical tools for designing and analysing TTP studies belong to the general area...

Pregnancy, parenthood and second-generation bias: women in surgery.

The British journal of surgery

Donohoe CL, Mohan HM.
PMID: 33640909
Br J Surg. 2021 Jan 27;108(1):1-2. doi: 10.1093/bjs/znaa014.

No abstract available.

Showing 1 to 8 of 8 entries