The Endothelin Antagonist Trial in Mildly Symptomatic Pulmonary Arterial Hypertension Patients (EARLY) study is the first randomized, double-blind, multicentre, placebo-controlled clinical trial designed to examine the role of pharmacotherapy, and specifically endothelin receptor antagonism, on disease progression in patients with PAH who were FC 2 ...
Traditional and economical African Jewelry! You can see a huge selection of African bracelets, African necklaces, and African earrings for you to own. You will be able to put together an African jewelry set for every day of the week! Almost all of this African jewelry is handmade, so you're sure to get something unique.
Types of Chain Jewelry. A chain is a strand of interlocking links, rings, discs, or beads, usually composed of metal. During their early times, chains were likely seen as a life-changing new technology, used as strong and practical alternatives to rope.