thyroid cancersmall bowel cancerprostate canceroesophagogastric cancercolorectal cancerCoeliac diseaselung/respiratory cancerlymphomabreast cancerEmbase+2 more
… lung/respiratory cancer (pooled OR 0.86, 95% CI 0.67-1.09), or thyroid cancer (pooled OR 1.42, 95% CI 0.23-8.66). Most outcomes showed modera…