Seasonal variation in air pollutant levels and its effects on the sex ratio at birth on Fukue island, Japan
Abstract Background In general, a slightly higher number of boys are born than girls, and the sex ratio at birth (number of male births/number of female births) is reported to be 1.03-1.07 in many countries. However, pregnant women exposed to high levels of atmospheric particulate matter have a redu...
Збережено в:
| Автор: | |
|---|---|
| Формат: | Книга |
| Опубліковано: |
BMC,
2023-12-01T00:00:00Z.
|
| Предмети: | |
| Онлайн доступ: | Connect to this object online. |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
Інтернет
Connect to this object online.3rd Floor Main Library
| Шифр: |
A1234.567 |
|---|---|
| Примірник 1 | Доступно |