APA-referens

Janjua, N. Z., Delzell, E., Larson, R. R., Meleth, S., Kabagambe, E., Kristensen, S., & Sathiakumar, N. (2008). Maternal nutritional status during pregnancy and surma use determine cord lead levels in Karachi Pakistan.

Chicago-stil citat

Janjua, Naveed Zafar, Elizabeth Delzell, Rodney R. Larson, Sreelatha Meleth, Edmond Kabagambe, Sibylle Kristensen, och Nalini Sathiakumar. Maternal Nutritional Status During Pregnancy and Surma Use Determine Cord Lead Levels in Karachi Pakistan. 2008.

MLA-referens

Janjua, Naveed Zafar, et al. Maternal Nutritional Status During Pregnancy and Surma Use Determine Cord Lead Levels in Karachi Pakistan. 2008.

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