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. 2021 Oct 15;100(41):e27395. doi: 10.1097/MD.0000000000027395

Table 1.

Search strategy in PubMed database.

Number Search terms
#1 Ovarian meoplasms [MeSH]
#2 Ovarian carcinoma [title/abstract]
#3 Cancer of ovary [title/abstract]
#4 Ovarian cancer [title/abstract]
#5 Cancer of the ovary [title/abstract]
#6 Neoplasms, ovarian [title/abstract]
#7 Ovary cancer [title/abstract]
#8 Ovary neoplasms [title/abstract]
#9 Cancer, ovarian [title/abstract]
#10 Cancer, ovary [title/abstract]
#11 Cancers, ovarian [title/abstract]
#12 Cancers, ovary [title/abstract]
#13 Neoplasm, ovarian [title/abstract]
#14 Neoplasm, ovary [title/abstract]
#15 Neoplasms, ovary [title/abstract]
#16 Ovarian cancers [title/abstract]
#17 Ovarian neoplasm [title/abstract]
#18 Ovary cancers [title/abstract]
#19 Ovary neoplasm [title/abstract]
#20 OR/1–19
#21 Chinese herbal injections [title/abstract]
#22 Traditional Chinese medicine injections [title/abstract]
#23 Traditional Chinese medicine [title/abstract]
#24 OR/21-23
#25 Randomized controlled trial [MeSH]
#26 Controlled trial [title/abstract]
#27 Random∗ [title/abstract]
#28 Controlled clinical trial [title/abstract]
#29 Clinical trial [title/abstract]
#30 OR/25–29
#31 #20 and #24 and #30