Alm, B., Wennergren, G., Norvenius, S., Skjaerven, R., Lagercrantz, H., Helweg-Larsen, K., & Irgens, L. (2002). Breast feeding and the sudden infant death syndrome in Scandinavia, 1992–95.

Alm, B., G. Wennergren, S. Norvenius, R. Skjaerven, H. Lagercrantz, K. Helweg-Larsen, و L. Irgens. Breast Feeding and the Sudden Infant Death Syndrome in Scandinavia, 1992–95. 2002.

Alm, B., et al. Breast Feeding and the Sudden Infant Death Syndrome in Scandinavia, 1992–95. 2002.