There are two major species of hookworm that cause human infection: Ancylostoma duodenale (in Mediterranean countries, Iran, India, Pakistan, and the Far East) and Necator americanus (in North and South America, Central Africa, Indonesia, islands of the South Pacific, and parts of India).ookworm infections are common in the tropics and subtropics [ 1,2 ]. The prevalence of hookworm infection is highest in sub-Saharan Africa, followed by Asia, Latin America, and the Caribbean. Infection is rare in regions with less than 40 inches of rainfall annually.
Use interface in a sentence. LINK / CITE ADD TO WORD LIST. noun. The definition of interface is a surface that forms a common boundary between two things or a point of interaction between two components or systems.
The most common method of using the DOI in a reference link is to use CrossRef as the link label in brackets following the reference along with any other links for the article.The Science article above has reference links. An example is reference 36: 36.his links sends the DOI for the reference through the local HighWire system that resolves outgoing links and passes them to the DOI Proxy (http://dx.doi.org/). An example of a reference link has been taken from an article in Development Growth and Differentiation, a Blackwell Publishing journal.