International Family Planning Perspectives Young people in South Africa face high levels of unwanted pregnancy and HIV/AIDS. The South African government has cited the high incidence of unwanted pregnancy among youth as one of the major challenges facing the country.1 More than one-third of women nationally have their first child before age 20.2 The overwhelming majority of these pregnancies oc...

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lnrroduced In 19fi3, the balloon em bolectomy carhertr hal> proved to be ~ n im porranc contribution fO rhe deveJopmt"nt of endovascular devices to assIst in the treatmen t of peripheral vascular ocdusi~e disease (l,2). Ie has al~o provided a template for the deslgn of orher, more speuabzed c<l(hner tools to address the remova l of the residual thrombus associmed with incom plcre throm boem bol...

Composite restoration materials have been in use for more than two decades as an aesthetic alternative to metal restorations in the posterior region, which bears a great deal of the masticatory load, with increasing frequency in recent years (Kelsey et al, 2000). The early clinical data on the posterior region, gathered in the early 1980s, was not encouraging, primarily due to insufficient mech...

Introduction: Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal neoplasms of the gastrointestinal tract. GIST has been shown to over-express c-KIT (CD117), the receptor tyrosine kinase. Imatinib (STI571 or Glivec) is a new type of tyrosine kinase inhibitor that selectively inhibits various tyrosine kinases and has been successfully used to treat GIST. In this study we have...