The U.S. National Vegetation Classification (USNVC), a reporting standard organized around ecological principles for the study of plant communities, launches today. It is the first classification of ...

The international standard for the classification and nomenclature of histologies is the International Classification of Diseases for Oncology, Third Edition (ICD-O-3). This classification is based on ...

The classification system for this type of cancer aims to help define, diagnose, and treat the disease and improve outcomes. Myelodysplastic syndromes (MDSs), which are now also called myelodysplastic ...

Public release of a 20-year collaborative effort to devise a unified and consistent national reporting system for plant communities opens new avenues for broad-scale and long-term analyses of ...

Public release of a 20-year collaborative effort to devise a unified and consistent national reporting system for plant communities opens new avenues for broad-scale and long-term analyses of ...