Database: Ovid MEDLINE(R)
Search Strategy:
1exp epidemiologic studies/(1121620)
2exp Lactose Intolerance/dh, su, dt, th [Diet Therapy, Surgery, Drug Therapy, Therapy] (413)
31 and 2 (20)
4limit 3 to english language (16)
5exp lactose intolerance/(2583)
6limit 5 to “therapy (optimized)” (114)
71 and 6 (11)
8limit 7 to english language (11)
94 or 8 (24)

From: Appendix B, Search Strings

Cover of Lactose Intolerance and Health
Lactose Intolerance and Health.
Evidence Reports/Technology Assessments, No. 192.
Wilt TJ, Shaukat A, Shamliyan T, et al.

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