Add to ORKGWe have analysed data collected on 1962 women who gave birth at 37 or more weeks of gestation to health infants (excluding those with a low birth weight and twins). In comparison with non-smoking parents, the odds ratio (OR) of being male was lower than unity for offsprings of both smoking parents, but no clear relationship however emerged between the risk of giving birth to a male, and the number of cigarettes smoked per day
Objective: Today, it is acknowledged that smoking during pregnancy and/or the postnatal period has s...
During pregnancy, a reduction of 50 % or more of a biochemical measure of smoking, among continuing ...
BACKGROUND: Previous observations have addressed a decreased male:female ratio associated with smoki...
We have analysed data collected on 1962 women who gave birth at 37 or more weeks of gestation to hea...
BACKGROUND: A recent decline in the male:female (M:F) sex ratio may relate to pregnancy cigarette sm...
<p>The odds ratios were adjusted for child sex, parity, birth weight, gestational age at birth, mate...
2To whom correspondence should be addressed The male to female ratio in newborns of grand grand mult...
Data have been reviewed on the variation of the human sex ratio at birth. It is clear that it varies...
This report, which is based upon data gathered from 7,499 patients, shows an incidence of premature ...
The effects on birthweight of the number of cigarettes smoked and their tar, nicotine and carbon mon...
Abstract Introduction. 15 to 25% of women smoke during pregnancy. Scientific evidence suggests th...
Smoking exposure among pregnant women is correlated with the risk of low birth weight. The policy fa...
The aim of our study was to assess associations between smoking behavior before and during pregnancy...
The aim of our study was to assess associations between smoking behavior before and during pregnancy...
BackgroundIntrauterine exposure to tobacco smoke has been discerned as an important risk factor for ...
Objective: Today, it is acknowledged that smoking during pregnancy and/or the postnatal period has s...
During pregnancy, a reduction of 50 % or more of a biochemical measure of smoking, among continuing ...
BACKGROUND: Previous observations have addressed a decreased male:female ratio associated with smoki...
We have analysed data collected on 1962 women who gave birth at 37 or more weeks of gestation to hea...
BACKGROUND: A recent decline in the male:female (M:F) sex ratio may relate to pregnancy cigarette sm...
<p>The odds ratios were adjusted for child sex, parity, birth weight, gestational age at birth, mate...
2To whom correspondence should be addressed The male to female ratio in newborns of grand grand mult...
Data have been reviewed on the variation of the human sex ratio at birth. It is clear that it varies...
This report, which is based upon data gathered from 7,499 patients, shows an incidence of premature ...
The effects on birthweight of the number of cigarettes smoked and their tar, nicotine and carbon mon...
Abstract Introduction. 15 to 25% of women smoke during pregnancy. Scientific evidence suggests th...
Smoking exposure among pregnant women is correlated with the risk of low birth weight. The policy fa...
The aim of our study was to assess associations between smoking behavior before and during pregnancy...
The aim of our study was to assess associations between smoking behavior before and during pregnancy...
BackgroundIntrauterine exposure to tobacco smoke has been discerned as an important risk factor for ...
Objective: Today, it is acknowledged that smoking during pregnancy and/or the postnatal period has s...
During pregnancy, a reduction of 50 % or more of a biochemical measure of smoking, among continuing ...
BACKGROUND: Previous observations have addressed a decreased male:female ratio associated with smoki...