Ryberg, M. (1991). Chronic treatment with β-adrenoceptor agonists in asthmatics: Effects on salivary gland function and dental caries development. University of Umeå.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRyberg, Mats. Chronic Treatment with β-adrenoceptor Agonists in Asthmatics: Effects on Salivary Gland Function and Dental Caries Development. Umeå: University of Umeå, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRyberg, Mats. Chronic Treatment with β-adrenoceptor Agonists in Asthmatics: Effects on Salivary Gland Function and Dental Caries Development. University of Umeå, 1991.
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