ผู้เขียน: Roger S. Kopp

Leprosy is a chronic granulomatous infectious disease that affects the skin and peripheral nerves; its causative agent is the obligate intracellular bacillus Mycobacterium leprae. The etiological dia …

The current presence of plant species in a particular area is explained by a series of events and processes of a diverse nature – mainly geological and climatic, but also anthropozoogenic – which hav …