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J Cardiovasc Thorac Res. 2019;11(1): 78. doi: 10.15171/jcvtr.2019.14
PMID: 31024678        PMCID: PMC6477104

Letter to Editor

Considering the design effect in cluster sampling

Yousef Alimohamadi 1,2 ORCID, Mojtaba Sepandi 3,4 *

Cited by CrossRef: 17

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24- Bernardino V, de Lima L, Granja G, Neves É, de Paiva S, Granville‐Garcia A. The effect of sleep disorders, school jet lag, and anxiety in students 8–10 years of age on traumatic dental injuries. Dental Traumatology. 2024;40(3):289 [Crossref]
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30- Kaul R, Saha S, Koul R, Saha N, Mukhopadyay S, Sengupta A, Sarkar S. Prevalence and attributes of traumatic dental injuries to anterior teeth among school going children of Kolkata, India. Medical Journal Armed Forces India. 2023;79(5):572 [Crossref]
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