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The (Laetrile) efficacy tests...clinically in humans..(by)…

“The (Laetrile) efficacy tests...clinically in humans..(by) the US NCI...were obviously conducted so that a negative result could be formulated. The limited number and types of human cancer cases selected...the omission of necessary additional measures ('e.g dietary'), the far too short observation…” quote by Hans Alfred Nieper
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“The (Laetrile) efficacy tests...clinically in humans..(by) the US NCI...were obviously conducted so that a negative result could be formulated. The limited number and types of human cancer cases selected...the omission of necessary additional measures ('e.g dietary'), the far too short observation periods, and the undefined chemical properties of the (Laetrile)... all contributed to devaluation of...conclusions.”

Hans Alfred Nieper

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

The study was designed to produce negative results, limiting its validity.

In simple terms: Flawed study design undermines conclusions.

Key Takeaway

Critically evaluate research methodology.

Themes

science ethics research integrity

Mood

analytical skeptical

Type

scientific critical

When to use this quote

  • medical research
  • policy making
  • public health

Key Concepts

clinical trials bias detection

Questions to Reflect On

  • How can you spot hidden biases?
  • What safeguards improve study design?
A Different Perspective

Bias can be subtle and hard to detect.

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