APA-viite (7. p.)

Thapa, S. (2011). Factors associated with the early discontinuation of intra uterine device: A nested case control study.

Chicago-viite (17. p.)

Thapa, Subash. Factors Associated with the Early Discontinuation of Intra Uterine Device: A Nested Case Control Study. 2011.

MLA-viite (8. p.)

Thapa, Subash. Factors Associated with the Early Discontinuation of Intra Uterine Device: A Nested Case Control Study. 2011.

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