This analysis pooled estimates from these two studies to develop a C-R function linking PM to chronic bronchitis.
This study statistically links chronic bronchitis to PM.
The analysis proves that there is no link between PM and bronchitis.
Jamaica isn't making any commercial use of Reach Falls, yet.
The baby is crying while his picture's being taken.
A person is going up an escalator inside of a mall.
Diversity is good for learning.
She questioned quietly if he was going to poison her.
Women are in the boat.