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Back, D. J., A. M. Breckenridge, F. E. Crawford, K. J. Cross, M. L. Orme, och P. H. Rowe. The Interaction of Antibiotics With Ethinyloestradiol in the Rat and Rabbit [proceedings]. Nature Publishing Group, 1980.

Back, D. J., et al. The Interaction of Antibiotics With Ethinyloestradiol in the Rat and Rabbit [proceedings]. Nature Publishing Group, 1980.