International Journal of Pharmaceutics · 1991 · 45 citations · 39 references
PharmacyEndocrinologyPhysiologyOral Drug DeliveryIntestinal AbsorptionMucosal AbsorptionNasal AnatomyNasal Drug DeliveryNasal FormulationsNasal PhysiologyNasal AbsorptionNasal Absorption EnhancementNasal AdministrationNasal Mucosal AbsorptionNasal Permeation EnhancementNasal Permeation EnhancersPermeation Enhancement
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Analysis of serial measurements in medical research.
J. N. S. Matthews, D G Altman, Michael J. Campbell et al. · BMJ · 1990 · 3.2K citations · Full text