Markhus M. W., Graff I. E., Dahl L., Seldal C. F., Skotheim S., Braarud H. C., Stormark K. M., & Malde M. K. (2013). Establishment of a seafood index to assess the seafood consumption in pregnant women. Food & Nutrition Research. https://doi.org/10.3402/fnr.v57i0.19272