Gangl, K., Niederberger, V., & Valenta, R. (2013). Multiple grass mixes as opposed to single grasses for allergen immunotherapy in allergic rhinitis. Clin Exp Allergy.
Chicago Style citaatGangl, K., V. Niederberger, en R. Valenta. "Multiple Grass Mixes As Opposed to Single Grasses for Allergen Immunotherapy in Allergic Rhinitis." Clin Exp Allergy 2013.
MLA citatieGangl, K., V. Niederberger, en R. Valenta. "Multiple Grass Mixes As Opposed to Single Grasses for Allergen Immunotherapy in Allergic Rhinitis." Clin Exp Allergy 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.