(from the article `Somalia`) ...subclans, combine at a higher level to form clan families. The clan families inhabiting the interfluvial area of southern Somalia are the ... Found on http://www.britannica.com/eb/a-z/s/1
A temporary loss of feeling in the abdomen and/or the lower part of the body. Special drugs called anesthetics are injected into the fluid in the lower part of the spinal column to cause the loss of feeling. The patient stays awake during the procedure. It is a type of regional anesthesia. Also called spinal anesthesia, spinal block, and subarachno... Found on http://www.cancer.gov/dictionary?expand=S