If an article reported multiple effect estimates resulting from stratified analysis (for example, by sex, geographic area or age group), these estimates were combined to provide a single OR, RR, HR or coefficient for the overall study
Its about quality
Infants of parents who smoke have higher mortality rates throughout the first year of life than do infants of nonsmoking parents, primarily because of the contribution of ETS to SIDS and other respiratory illnesses ( Pediatrics , November 2000)
Your nasal passages have a thin lining that can absorb substances quickly and can also become damaged easily
A Chinese fumigant containing isoprocarb, not approved for use in the United States, recovered from the Siskiyou County cannabis farm
Even Miyazakis most outlandishly imagined creatures have an unnerving realism