1. Country, regional, and global estimates for lactose malabsorption in adults: a systematic review and meta-analysis 
Christian Løvold Storhaug, MS, Svein Kjetil Fosse, MS, Dr Lars T Fadnes, PhD 
The Lancet Gastroenterology & Hepatology 
Volume 2, Issue 10, Pages (October 2017)
DOI: /S (17)
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2. Figure 1 Study selection
The Lancet Gastroenterology & Hepatology 2017 2, DOI: ( /S (17) )
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3. Figure 2
Prevalence of lactose malabsorption in different countries assessed with all methods
The Lancet Gastroenterology & Hepatology 2017 2, DOI: ( /S (17) )
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4. Figure 3
Regional lactose malabsorption prevalence and country estimates in Asia and Oceania, the Middle East and northern Africa, America, Europe, and sub-Saharan Africa
The Lancet Gastroenterology & Hepatology 2017 2, DOI: ( /S (17) )
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