Interface: embase.com Date of Search: 2020‐02‐06 Number of hits: 1062 Comment: Emtree is the controlled vocabulary in Embase

Field labels /exp = exploded Emtree term /de = non exploded Emtree term ti,ab = title and abstract NEAR/x = within x words, regardless of order * = truncation of word for alternate endings

1. 'celiac disease'/de 2. ’gluten’/de 3. ’gliadin’/de 4. 'protein glutamine gamma glutamyltransferase'/de 5. 'protein glutamine gamma glutamyltransferase 2'/de 6. 'endomysium antibody'/de 7. ’endomysium’/de 8. (celiac* OR celiak* OR coeliac* OR coeliak* OR 'non‐tropical sprue' OR 'nontropical sprue'):ti,ab,kw 9. gluten*:ti,ab,kw OR gliadin*:ti,ab,kw 10. (endomys* OR antiendomys* OR ema OR aea OR transglutamin* OR 'anti transglutamin*' OR ‘trans glutamin*’ OR ttg OR tga):ti,ab,kw 11. ((villus OR villous) NEAR/3 atroph*):ti,ab,kw 12.1 OR 2 OR 3 OR 4 OR 5 OR 6 OR 7 OR 8 OR 9 OR 10 OR 11 13. ‘infertility’/exp 14. ‘fertility’/exp 15. ‘in vitro fertilization’/exp 16. (fertil* OR infertil* OR subfertil* OR sub‐fertil* OR steril*):ti,ab,kw 17. ((‘in vitro’) NEAR/3 fertil*):ti,ab,kw 18. 13 OR 14 OR 15 OR 16 OR 17 19. 12 AND 18