Alerjik Rinit: Burun spreyleri yahut oral formları ile koku alma organı iltihabını ve tıhunıklığını 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 kakım Cahn–Ingold–Prelog priority rules. The R/S https://graddata.ru/user/sunbeard8/