tobacco use icd ICD-9 codes are effective identifiers of smoking status. – Cleveland Institute for Computational Biology Tobacco Use Cessation | Medical

The effects of tobacco smoking vary, but may include: What are the effects of second-hand smoke

"The caterpillars usually burrow into the ground to pupate, but they will pupate elsewhere if there is no soil in which to burrow," said De Benedictus "In such cases, the pupa is more likely to desiccate and perish." Laurel Sexton of Fairfield took images of a tobacco hornworm pupa and shared several images with us

As an example, the amount of N-nitrosonornicotine (NNN) in all the moist snuff samples tested from United States varied from 0.71 g/g to 64 g/g across different brands

The Crop rotation feature in EOSDA Crop Monitoring helps track when and which crops are grown in a particular field/fields