title: New options developed for needle-free drug delivery.
authors.forename: K
authors.initials: K
authors.lastname: Senior
mesh_terms: D000042:Absorption; D000280:Administration, Inhalation; D000336:Aerosols; D003692:Delayed-Action Preparations; D016503:Drug Delivery Systems / Q000379:methods* / Q000639:trends; D006801:Humans; D008863:Microspheres
chemical_list: D000336:Aerosols; D003692:Delayed-Action Preparations