Esther Karen Pijl, Yvonne Theodora Maria Vanneste, Angelique Eveline de Rijk, Frans Joseph Maria Feron, & Jolanda Mathijssen. (2021). The prevalence of sickness absence among primary school pupils - reason to be worried? BMC.
Chicago Style (17th ed.) CitationEsther Karen Pijl, Yvonne Theodora Maria Vanneste, Angelique Eveline de Rijk, Frans Joseph Maria Feron, and Jolanda Mathijssen. The Prevalence of Sickness Absence Among Primary School Pupils - Reason to Be Worried? BMC, 2021.
MLA (9th ed.) CitationEsther Karen Pijl, et al. The Prevalence of Sickness Absence Among Primary School Pupils - Reason to Be Worried? BMC, 2021.
Warning: These citations may not always be 100% accurate.