52 Chapter 2 39 (31 or 32) and (33 or 34 or 35 or 36 or 37 or 38) (2140) 40 30 or 39 (2328) 41 meta analysis.mp,pt. (158898) 42 meta?analysis.mp,pt. (99029) 43 review.pt. (2491081) 44 search*.tw. (404598) 45 or/41-44 (2786102) 46 40 and 45 (345) 47 26 and 46 (314) 48 47 (314) 49 limit 48 to yr="1998 -Current" (261) 50 *Phlebotomy/ae (331) 51 (phlebotom* or venesec* or ven?punct*).ti. (4145) 52 32 or 50 or 51 (4588) 53 49 and 52 (52) 54 26 and 40 and 45 and 52 (61) 55 from 47 keep 1-305 (305) 56 from 54 keep 1-59 (59) 57 exp Anti-Allergic Agents/ (29148) 58 Beclomethasone/ (2970) 59 Budesonide/ (4219) 60 FLUTICASONE/ (2715) 61 Mometasone Furoate/ (703) 62 Triamcinolone/ (3721) 63 exp Fluocinolone Acetonide/ (1467) 64 (Beclomet?ason? or budesonide or fluticason? or momet?ason? or triamcinol* or ciclesonid*).tw. (17846) 65 (Beclomet?ason? or budesonide or fluticason? or momet?ason? or triamcinol* or ciclesonid*).kf. (1884) 66 (Beclomet?ason? or budesonide or fluticason? or momet?ason? or triamcinol* or ciclesonid*).rn. (18155) 67 exp Adrenal Cortex Hormones/ (383196) 68 Administration, Intranasal/ (13793) 69 67 and 68 (1329) 70 or/58-66 (25150) 71 69 or 70 (25775) 72 exp Histamine H1 Antagonists/ (35416) 73 (anti?histamin* or mepyramin* or pyrilamin* or antazolin* or di??enhydramin* or carbinoxamin* or doxylamin* or clemastin* or dimenhydrinat* or pheniramin* or chlorphenamin*).tw. (19971) 74 (chlorpheniramin* or brompheniramin* or triprolidin* or hydroxyzin* or promet?azin* or cyproheptadin* or azatadin* or ketotifen* or acrivastin*).tw. (8808) 75 (cetirizin* or loratadin* or mizolastin* or fexofenadin* or levocetirizin* or desloratadin*).tw. (3429) 76 (anti?histamin* or mepyramin* or pyrilamin* or antazolin* or di??enhydramin* or carbinoxamin* or doxylamin* or clemastin* or dimenhydrinat* or pheniramin* or chlorphenamin*).kf. (4208) 77 (chlorpheniramin* or brompheniramin* or triprolidin* or hydroxyzin* or promet?azin* or cyproheptadin* or azatadin* or ketotifen* or acrivastin*).kf. (961) 78 (cetirizin* or loratadin* or mizolastin* or fexofenadin* or levocetirizin* or desloratadin*).kf. (244) 79 (anti?histamin* or mepyramin* or pyrilamin* or antazolin* or di??enhydramin* or carbinoxamin* or doxylamin* or clemastin* or dimenhydrinat* or pheniramin* or chlorphenamin*).rn. (7094) 80 (chlorpheniramin* or brompheniramin* or triprolidin* or hydroxyzin* or promet?azin* or cyproheptadin* or azatadin* or ketotifen* or acrivastin*).rn. (9804) 81 (cetirizin* or loratadin* or mizolastin* or fexofenadin* or levocetirizin* or desloratadin*).rn. (2764) 82 (azelastin* or levocabastin* or olopatadin*).tw. (1196) 83 (azelastin* or levocabastin* or olopatadin*).kf. (67) 84 (azelastin* or levocabastin* or olopatadin*).rn. (926) 85 or/72-84 (48461)
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