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Experiments dealing with levels of alpha-6-desoxy-5-oxytetracycline (doxycycline, DOOTC) in human organ tissue after i.v. applications of 2 times 200 mg have been conducted. 100 biopsies yielding 371 samples (generally 4 samples at 70 +/- 14 mg per specimen) were tested against Bacillus subtilis strain ATCC 6633 using the agar diffusion method (test plate:(More)
Schema mapping techniques for data exchange have become popular and useful tools both in research and industry. A schema mapping relates a source schema with a target schema via correspondences, which are specified by a domain expert possibly supported by automated schema matching algorithms. The set of correspondences , i.e., the mapping, is interpreted as(More)
The investigations presented were undertaken to find out whether a long-term treatment of chronic bronchitis with a combination of tetracycline, theophylline, doxylamine succinate, etafedrine, phenylephrine and guaifenesine could reduce the frequency of recurrent infections of the respiratory system. Out of 57 patients who all had suffered from at least one(More)