The need for dose-response studies; time for a reminder?

The need for dose-response studies; time for a reminder? Br J Dermatol. 2020 Jul 29;: Authors: Shuster S Abstract At the end of a long life, there are too many old haunts to revisit, but by chance I encountered the paper by Heetfeld and colleagues,1 which challenged the idea that skin of people with atopic eczema is supersensitive to irritants. That was surprising, and therefore interesting; so I read it. But, to my further surprise, the study showed no such thing: the authors had come to the wrong conclusion, by reliance on methods and concepts that I thought had been seen off long ago. PMID: 32726866 [PubMed - as supplied by publisher]
Source: The British Journal of Dermatology - Category: Dermatology Authors: Tags: Br J Dermatol Source Type: research