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Human Reproduction (Oxford, England)|May 1, 1990
The effect of RU 486 administered during the early luteal phase on bleeding pattern, hormonal parameters and endometriumM L Swahn, M Bygdeman, S Cekan, et al.
The Journal of Antimicrobial Chemotherapy|September 1, 1986
Selective growth of resistant variants during incubation of Enterobacteriaceae with four aminoglycosidesL Nilsson, L Sörén
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