Frank Szmulowicz, Ph. D. Aug 17, 2017:

The Oracle has spoken.

Marcin Pustkowski Aug 17, 2017:

@Frank Frank, w konktekście leczniczym (terapeutycznym) masz jak najbardziej rację, ale w kontekście diagnostycznym (a chyba o to chodzi Rafałowi) bliższa jest mi odpowiedź Michała.

Frank Szmulowicz, Ph. D. Aug 17, 2017:

@rgas: The answer is correct; it is the question that is wrong. (Actually, a good answer to a different question.) Oh well! Back to the drawing boards, as they say. Yes, I was answering in the context of cosmetological studies. There is also a stripping test (probably the right medical term) in testing for parasites and other such things.