An analysis of bones from ancient people who once lived in Colombia has discovered DNA that does not directly connect them to any other ancient or modern population in South America. It is thought ...

Introduction Dyspnoea is a major barrier to effective pulmonary rehabilitation in patients with chronic obstructive pulmonary ...

Mosaic neurofibromatosis type 1 (NF1) poses a significant diagnostic challenge due to low-level mosaicism and the confinement ...