Zinc pill for diarrhoea queried
The widespread practice of using zinc and copper supplements to treat diarrhoea may not be effective, research suggests.
Importováno: 7. května 2009 (10:11), BBC News | Health | World Edition
Trvalý odkaz: http://news.bbc.co.uk/go/rss/-/2/hi/health/8028402.stm
