APA-referens (7:e uppl.)

Estrella, R., Hercberg, S., Maggy, G., Larreategui, J., & Yépez F., R. Evaluation of iron-deficiency anemia by an iron supplementation trial in children living at a 2800-m altitude.

Chicago-referens (17:e uppl.)

Estrella, Ramiro, Serge Hercberg, G. Maggy, J. Larreategui, och Rodrigo Yépez F. Evaluation of Iron-deficiency Anemia by an Iron Supplementation Trial in Children Living at a 2800-m Altitude.

MLA-referens (8:e uppl.)

Estrella, Ramiro, et al. Evaluation of Iron-deficiency Anemia by an Iron Supplementation Trial in Children Living at a 2800-m Altitude.

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