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. 2018 Mar 18;9(3):58-59.
doi: 10.5312/wjo.v9.i3.58.

Retraction note to four articles published in World Journal of Orthopaedics

Quanjun Cui  1
Affiliations

Retraction note to four articles published in World Journal of Orthopaedics

Quanjun Cui. World J Orthop. .

Abstract

[This retracts the article on p. 26 in vol. 1, PMID: 22474624.][This retracts the article on p. 37 in vol. 2, PMID: 22474634.][This retracts the article on p. 7 in vol. 2, PMID: 22474626.][This retracts the article on p. 316 in vol. 4, PMID: 24147269.].

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Conflict of interest statement

Conflict-of-interest statement: No potential conflicts of interest relevant to this article were reported.

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References

    1. Iwamoto J, Sato Y, Takeda T, Matsumoto H. Return to sports activity by athletes after treatment of spondylolysis. World J Orthop. 2010;1:26–30. - PMC - PubMed
    1. Iwamoto J, Sato Y, Takeda T, Matsumoto H. Effectiveness of exercise for osteoarthritis of the knee: A review of the literature. World J Orthop. 2011;2:37–42. - PMC - PubMed
    1. Iwamoto J, Sato Y, Takeda T, Matsumoto H. Analysis of stress fractures in athletes based on our clinical experience. World J Orthop. 2011;2:7–12. - PMC - PubMed
    1. Iwamoto J, Sato Y, Takeda T, Matsumoto H. Effect of risedronate on speed of sound in postmenopausal women with osteoporosis. World J Orthop. 2013;4:316–322. - PMC - PubMed

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