摘要

<正>Foundation year:1991 Webpage:www. apsono. com Number of members:254 Composition of members (degree,specialties,subspecialties,etc.):Pneumologists:21,1%, Psychiatrists:18,6%,Neurologists:12,7%,Psychologists:5,9%,Pediatricians:4,6%,ENT:4,2%,Dentistry:1,3%,Other Medical specialities:4,6%,Technicians:21. 9%,Engineers:2. 1%,Other