Mrcaot d DISCLAIMER ABSTRACTThe effect of a hydrogen-donor solvent tetralin on thermal degradation of poly(styrene-allyl alcohol) m liquid solution was investigated in a steady-state tubular flow reactor at loo0 psig at vanous tetralin concentrations. polymer concentrations, and temperatures The expenmental data were interpreted with continuous-mixture kinetics. and rate coefficients determined for the specific and random degradation processes

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SUMMARY Cyclosporin A (CyA), a new immunosuppressive drug, is used for the prevention of organ graft

1. Beclomethasone dipropionate aerosol has been shown to be a highly effective treatment for asthma in childhood, with virtual absence of side effects at this age. 2. When treatment is unsuccessful, this is usually due to failure to take it correctly and regularly. 3. A good response is usually associated with an improvement in ventilatory function and a marked increase in growth velocity.

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