Estimating the incidence of breast cancer in Africa: a systematic review and meta-analysis.

Background: Breast cancer is estimated to be the most common cancer worldwide. We sought to assemble publicly available data from Africa to provide estimates of the incidence of breast cancer on the continent.

Methods: A systematic search of Medline, EMBASE, Global Health and African Journals Online (AJOL) was conducted.

An empirical evaluation of software quality assurance practices and challenges in a developing country: a comparison of Nigeria and Turkey.

Background: The importance of quality assurance in the software development process cannot be overemphasized because its adoption results in high reliability and easy maintenance of the software system and other software products. Software quality assurance includes different activities such as quality control, quality management, quality standards, quality planning, process standardization and improvement amongst others. The aim of this work is to further investigate the software quality assurance practices of practitioners in Nigeria.