Alerjik Rinit: Kibir spreyleri yahut oral formları ile burun iltihabını ve tıdemıklığını azaltır. The letters α and β[18] denote absolute stereochemistry at chiral centers—a specific nomenclature distinct from the R/S convention[19] of organic chemistry to denote absolute configuration of functional groups, known bey Cahn–Ingold–Prelog priority rules. The R/S convention assigns http://digitalmaine.net/mediawiki3/index.php?title=lauosborn2734