#1	MESH DESCRIPTOR Aerospace Medicine	190
#2	MESH DESCRIPTOR Air Travel	2
#3	MESH DESCRIPTOR Travel Medicine	2
#4	MESH DESCRIPTOR Travel Nursing	0
#5	MESH DESCRIPTOR Aircraft	79
#6	MESH DESCRIPTOR Aviation EXPLODE ALL TREES	230
#7	MESH DESCRIPTOR Transportation EXPLODE ALL TREES	540
#8	(aviation or aviator* or airline* or aeroplane* or aircraft* or plane* or flying or flight* or travel* or passenger*):TI,AB,KY	4068
#9	(long near2 haul):TI,AB,KY	30
#10	(long near2 distance):TI,AB,KY	196
#11	nonstop:TI,AB,KY	4
#12	(non near2 stop):TI,AB,KY	8
#13	(economy class):TI,AB,KY	7
#14	(coach class):TI,AB,KY	2
#15	(economy near2 seat):TI,AB,KY	0
#16	sedentar*:TI,AB,KY	3009
#17	(sitting or seated ):TI,AB,KY	3880
#18	inactiv*:TI,AB,KY	4778
#19	immobil*:TI,AB,KY	1697
#20	MESH DESCRIPTOR Immobilization	402
#21	#1 OR #2 OR #3 OR #4 OR #5 OR #6 OR #7 OR #8 OR #9 OR #10 OR #11 OR #12 OR #13 OR #14 OR #15 OR #16 OR #17 OR #18 OR #19 OR #20	17254
#22	MESH DESCRIPTOR Bandages EXPLODE ALL TREES	2108
#23	(stocking* or hosiery or tights or sock*):TI,AB,KY	1287
#24	#22 OR #23	3123
#25	MESH DESCRIPTOR Venous Thrombosis	751
#26	MESH DESCRIPTOR Thrombophlebitis EXPLODE ALL TREES	1046
#27	MESH DESCRIPTOR Thromboembolism	880
#28	MESH DESCRIPTOR Venous Thromboembolism	220
#29	MESH DESCRIPTOR Thrombosis	1209
#30	(thromboprophyla* or thrombus or thrombotic or thrombolic or *emboli* or thrombos*):TI,AB,KY	16375
#31	(DVT or VTE):TI,AB,KY	1510
#32	(blood near2 clot*):TI,AB,KY	2224
#33	(blood near2 stasis):TI,AB,KY	394
#34	(vein* near2 stasis):TI,AB,KY	7
#35	(venous near2 stasis):TI,AB,KY	115
#36	#25 OR #26 OR #27 OR #28 OR #29 OR #30 OR #31 OR #32 OR #33 OR #34 OR #35	18662
#37	#21 AND #24 AND #36	42