1. Arend WP, Malyak M, Smith MF Jr, Whisenand TD, Slack JL, Sims JE, Giri JG, Dower SK. Binding of IL-1 alpha, IL-1 beta and IL-1 receptor antagonist by soluble IL-1 receptors and levels of soluble IL-1 receptors in synovial fluids. J Immunol 1994;153:4766–4774.
2. Bauchner M, Leventhal JM, Shapiro ED. Studies of breast-feeding and infection: how good is the evidence? JAMA 1986;256:887–892.
3. Beaudry M, Dufour R, Marcoux S. Relation between infant feeding and infections during the first 6 months of life. J Pediatr 1995;126:191–197.
4. Bhaskaram P, Reddy V. Bactericidal activity of human milk leukocytes. Acta Paediatr Scand 1981;70:87–90.
5. Biondi A, Peri G, Colombo N, Bolis G, Mantovani A. Antibody-dependent and -independent cytotoxicity of human mononuclear phagocytes: defective stimulation of tumoricidal activity in milk macrophages. Clin Exp Immunol 1982;49:701–708.