INTRODUCTION TO 9TH ADVANCED CLINICAL COURSE - "HAVINGNESS"

(A lecture given on 6 December 1954 by L. Ron Hubbard)

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They speak very widely and rather wildly that cinchona bark, known to
us better as quinine, is a specific [treatment] for malaria, and is a
specific [treatment] in the prevention of malaria; that atabrine is a -
is a specific [treatment] in the prevention of malaria. And I've had
malaria while full of both of those. I mean, it's wonderful how unspecific
they were.

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(