EBSCO 16 Jul 2010
ID	Search	Hits
S36	S22 and S35	239
S35	S23 or S24 or S25 or S26 or S27 or S28 or S29 or S30 or S31 or S32 or S33 or S34	340,649
S34	TI ( crossover or cross‐over or "cross over" ) or AB ( crossover or cross‐over or "cross over" )	5270
S33	TI (singl* N1 blind*) or TI (doubl* N1 blind*) or TI (trebl* N1 blind*) or TI (tripl* N1 blind*) or TI (singl* N1 mask*) or TI (doubl* N1 mask*) or TI (trebl* N1 mask*) or TI (tripl* N1 mask*) or AB (singl* N1 blind*) or AB (doubl* N1 blind*) or AB (trebl* N1 blind*) or AB (tripl* N1 blind*) or AB (singl* N1 mask*) or AB (doubl* N1 mask*) or AB (trebl* N1 mask*) or AB (tripl* N1 mask*)	13,436
S32	TI ( random* and (allocat* or allot* or assign* or basis* or divid* or order*) ) or AB ( random* and (allocat* or allot* or assign* or basis* or divid* or order*) )	23,944
S31	TI ( (clinical or controlled or comparative or placebo or prospective or randomised or randomized) and (trial or study) ) or AB ( (clinical or controlled or comparative or placebo or prospective or randomised or randomized) and (trial or study) )	151,868
S30	PT Clinical Trial	57,542
S29	(MH "Random Assignment")	26,564
S28	(MH "Placebos")	6126
S27	(MH "Double‐Blind Studies") or (MH "Single‐Blind Studies") or (MH "Triple‐Blind Studies")	21,909
S26	(MH "Crossover Design")	6788
S25	(MH "Prospective Studies+")	128,264
S24	(MH "Comparative Studies")	57,426
S23	(MH "Clinical Trials+")	101,195
S22	S15 and S21	921
S21	S16 or S17 or S18 or S19 or S20	59,759
S20	TI ( (ergonom* or biomechanic*) ) or AB ( (ergonom* or biomechanic*) )	7238
S19	(MH "Workload") or (MH "Work Environment") or (MH "Equipment Design") or (MH "User‐Computer Interface")	31,737
S18	(MH "Movement") or (MH "Posture") or (MH "Lifting")	10,766
S17	(MH "Biomechanics")	9231
S16	(MH "Ergonomics+")	10,359
S15	S9 and S14	3170
S14	S10 or S11 or S12 or S13	84,666
S13	TI carpal tunnel syndrome* or AB carpal tunnel syndrome*	1028
S12	TI ( (neck* or shoulder* or arm* or upper limb* or upper extremit* or elbow* or forearm* or wrist* or hand* or finger*) ) or AB ( (neck* or shoulder* or arm* or upper limb* or upper extremit* or elbow* or forearm* or wrist* or hand* or finger*) )	79,650
S11	(MH "Musculoskeletal Diseases")	2933
S10	(MH "Neck Pain") or (MH "Shoulder Pain") or (MH "Arm Injuries") or (MH "Hand Injuries") or (MH "Hand Injuries") or (MH "Finger Injuries") or (MH "Wrist Injuries") or (MH "Shoulder Injuries")	7031
S9	S1 or S2 or S3 or S4 or S5 or S6 or S7 or S8	19,565
S8	TI ( (vibration N1 induced) or (vibration N1 related) or (vibration N1 syndrome*) ) or AB ( (vibration N1 induced) or (vibration N1 related) or (vibration N1 syndrome*) )	80
S7	TI ( (repetit* N1 strain) or (repetit* N1 stress) or (repetit* N1 industr*) or (repetit* N1 motion) or (repetit* N1 movement) or (repetit* N1 trauma) ) or AB ( (repetit* N1 strain) or (repetit* N1 stress) or (repetit* N1 industr*) or (repetit* N1 motion) or (repetit* N1 movement) or (repetit* N1 trauma) )	457
S6	TI work related or AB work related	2758
S5	TI cumulative trauma* or AB cumulative trauma*	173
S4	TI ( (occupational overuse N1 syndrome) or (tension neck N1 syndrome) ) or AB ( (occupational overuse N1 syndrome) or (tension neck N1 syndrome) )	12
S3	(MH "Occupational Health")	10,021
S2	(MH "Occupational Diseases")	5099
S1	(MH "Cumulative Trauma Disorders+")	3235