When the PSA block is combined with the anterior superior alveolar (ASA) block using an infraorbital approach, often referred to as the infraorbital (IO) block, the entire maxillary arch on one side may be anesthetized (except palatal tissues).
In 1878, Willard won the presidency of the Illinois WCTU, and the next year, Frances Willard became president of the national WCTU, following Annie Wittenmyer. Willard remained president of the national WCTU until her death. In 1883, Frances Willard was one of the founders of the World's WCTU. She supported herself with lecturing until 1886 when the WCTU granted her a salary.
Mary Downing Hahn. Mary Downing Hahn (born December 9, 1937) is an American writer of young adult novels and former school librarian. She is known for many books such as Stepping On The Cracks and Wait Till Helen Comes. She published her first book in 1979 and has since written over twenty novels.