#1	MeSH descriptor Purpura, Thrombocytopenic explode all trees
#2	( (purpura* in All Text near/5 thrombocytopenic* in All Text) or (purpura* in All Text near/5 thrombocytopaenic* in All Text) or (porpor* in All Text near/5 trombocitopenic* in All Text) )
#3	( (purpura* in All Text near/5 thrombocytopenic* in All Text) or (purpura* in All Text near/5 thrombocytopaenic* in All Text) or (purpura* in All Text near/5 trombocitopenic* in All Text) or (porpor* in All Text near/5 trombotic* in All Text) )
#4	MeSH descriptor Purpura, Thrombocytopenic, Idiopathic explode all trees
#5	( (autoimmun* in All Text near/5 thrombocytopenic* in All Text) or (autoimmun* in All Text near/5 thrombocytopaenic* in All Text) or (autoimmun* in All Text near/5 trombocitopenic* in All Text) or (autoimmun* in All Text near/5 thrombopenic* in All Text) or (autoimmun* in All Text near/5 thrombopaenic* in All Text) )
#6	( (autoimmun* in All Text near/5 trombopenic* in All Text) or (autoimmun* in All Text near/5 trombotic* in All Text) )
#7	itp in All Text
#8	aitp in All Text
#9	werlhof* in All Text
#10	(#1 or #2 or #3 or #4 or #5 or #6 or #7 or #8 or #9)
#11	MeSH descriptor Thrombopoiesis explode all trees
#12	thrombopoie* in All Text
#13	thrombocytopoie* in All Text
#14	megakaryocytopoies* in All Text
#15	megakaryocyte in All Text
#16	MeSH descriptor Megakaryocytes explode all trees
#17	MeSH descriptor Receptors, Thrombopoietin explode all trees
#18	eltrombopag* in All Text
#19	(romiplastin* in All Text or romiplostim* in All Text)
#20	(amg531 in All Text or (amg in All Text and 531 in All Text) or amg‐531 in All Text)
#21	(sb497115 in All Text or sb‐497115 in All Text)
#22	tpo in All Text
#23	(thrombopoie* in All Text and agent* in All Text)
#24	(#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)
#25	(#10 and #24)