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Citation: J. Belda et al., Repeatability and validity of cell and fluid-phase measurements in nasal fluid: a comparison of two methods of nasal lavage, CLIN EXP AL, 31(7), 2001, pp. 1111-1115

Authors: Keith, PK Haddon, J Birch, S

Citation: Pk. Keith et al., A cost-benefit analysis using a willingness-to-pay questionnaire of intranasal budesonide for seasonal allergic rhinitis, ANN ALLER A, 84(1), 2000, pp. 55-62