Rickets is a typical pediatric disease and is caused by a defect in ossification of newly formed bone tissue, especially at the level of conjugating cartilages and areas of provisional calcification. Rickets affects both humans and animals in the first months of life. The term is also used in botany to describe plants that have developed irregularly due to pests or nutrient deficiencies.

Nicotine: how to respond?
Much less nicotine is used in agriculture today than in the past, but it is still used in horticultural applications. An oral dose of no more than 40 mg of