[Clinical evaluation of the anesthetic preparation Peryl-Spray].
D000336:Aerosols; D000766:Anesthesia, Dental; D000779:Anesthetics, Local; D006801:Humans
D000336:Aerosols; D000779:Anesthetics, Local
Kliniczna ocena preparatu znieczulajacego 'Peryl-Spray'.