Otto Werner originally defined Werner syndrome (WS) in 1904 on the basis of sclerodermalike, thin, tight skin and bilateral cataracts. WS is also known as progeria adultorum, progeria of the adult, and pangeria.
There is no difference between the terms 'paper' and 'article'. A research paper is one where an original study has been performed. A review paper may be either a narrative review, a systematic review or a meta-analysis. A narrative review is like a book chapter: it explains a topic in detail based on previously published research.
What's the difference between a research article and a review article? Research articles, sometimes referred to as empirical or primary sources, report on original research. They will typically include sections such as an introduction, methods, results, and discussion. Here is a more detailed explanation of research articles. Review articles, sometimes called literature reviews or secondary sources, synthesize or analyze research already conducted in primary sources. They generally summarize the current state of research on a given topic. Here is a more detailed explanation of review articles.