Klaus Klempel

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The term designating a substance being an active ingredient of a drug may be a generic name, a nonproprietary name, a registered trade name, a fantasy name or other. This causes difficulties in the transmission of request and report on such substances to and from the clinical laboratories, and in the collating of this information from different sources. The(More)
Two collectives of chronic schizophrenics were psychometrically rated by means of the BPRS and of Gebhardt's primary AMP-scales. Their scores of coexistent Positive and Negative Symptomatology were correlated with equivalents of catecholergic levels of tone as represented by plasma tyrosine concentration in its role as the catecholergic precursor. Levels of(More)