Dear Dr. Roach: I have such a minor question that I do not think you would want to publish it, but I've been curious for about 20 years. I am a healthy 77-year-old male without health issues. When I ...
Ending the practice of defecating in the open, rather than in a toilet, will have “transformational benefits” for some of the world’s most vulnerable people, says the UN’s partner sanitation body, the ...
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