Relationship of fish and cod oil intake with adult asthma

Lærum, B. N., Wentzel-Larsen, T., Gulsvik, A., Omenaas, E., Gislason, T., Janson, C., & Svanes, C. (2007). Relationship of fish and cod oil intake with adult asthma. Clinical and Experimental Allergy, 37(11), 1616-1623. doi:10.1111/j.1365-2222.2007.02821.x