tobacco bag stringing 1939 North Carolina conditions Looping (Stringing, tying) Bright Leaf

Champaign, IL: Southern Weed Science Society.1986

With each generation, part of the collective memory of the last terrible events is lost

For instance, trade and customs practices appear to be the major driver of higher scores in high-income countries, but this is not the case for LMICs

My main interest is the epidemiologic methodology, especially that related to meta-analysis, as well as the epidemiology of minor diseases such as common cold, headaches, mouth ulcers, dysmenorrhea, and allergic rhinitis among others, diseases that have in common their extremely high frequency, their virtually nonexistent mortality and their high cost and impact on the quality of life