#1	MESH DESCRIPTOR Varicose Veins EXPLODE ALL TREES	745
#2	(varicos* near3 (vein* or veno*)):TI,AB,KY	758
#3	(tortu* near3 (vein* or veno*)):TI,AB,KY	6
#4	(incomp* near3 (vein* or veno* or saphenous or valv*)):TI,AB,KY	83
#5	(insuffic* near3 (vein* or veno* or saphenous)):TI,AB,KY	133
#6	(((saphenous or vein* or veno*) near3 reflux)):TI,AB,KY	121
#7	MESH DESCRIPTOR Venous Insufficiency EXPLODE ALL TREES	375
#8	CVI :TI,AB,KY	143
#9	MESH DESCRIPTOR Leg EXPLODE ALL TREES WITH QUALIFIERS BS	1096
#10	#1 OR #2 OR #3 OR #4 OR #5 OR #6 OR #7 OR #8 OR #9	2518
#11	MESH DESCRIPTOR Exercise EXPLODE ALL TREES	15545
#12	MESH DESCRIPTOR Exercise Therapy EXPLODE ALL TREES	7938
#13	MESH DESCRIPTOR Physical Exertion	3480
#14	MESH DESCRIPTOR Sports EXPLODE ALL TREES	11162
#15	MESH DESCRIPTOR Exercise Movement Techniques EXPLODE ALL TREES	1258
#16	MESH DESCRIPTOR Locomotion EXPLODE ALL TREES	4938
#17	MESH DESCRIPTOR Leisure Activities EXPLODE ALL TREES	13147
#18	MESH DESCRIPTOR Fitness Centers	30
#19	((physical near3 (exertion or endurance or therap* or conditioning or activit* or fitness))):TI,AB,KY	22520
#20	exercis*:TI,AB,KY	47351
#21	((fitness near3 (intervention* or protocol* or program* or therap* or activit* or regim* or centre* or center*))):TI,AB,KY	735
#22	activit*:TI,AB,KY	78999
#23	((walk* or run* or treadmill or aerobic or swim* or danc*)):TI,AB,KY	29338
#24	kinesiotherap*:TI,AB,KY	1316
#25	(((endurance or aerobic or cardio*) near3 (fitness or train* or intervention* or protoco* or program* or therap* or activit* or regim*))):TI,AB,KY	9385
#26	train* :TI,AB,KY	41990
#27	#11 OR #12 OR #13 OR #14 OR #15 OR #16 OR #17 OR #18 OR #19 OR #20 OR #21 OR #22 OR #23 OR #24 OR #25 OR #26	157481
#28	#10 AND #27	518