1. Hennart PF, Brasseur DJ, Delogne-Desnoeck JB et al.: Lysozyme, lactoferrin and secretory immunglobulin A content in breast milk: Influence of duration of lactation, nutrition status, prolactin status and parity of mother.Am J Clin Nutr 1991; 53: 32–39.
2. Hanson LA, Ahlstedt S, Andersson B et al. Protective factors in milk and the development of the immune system.Pediatrics 1985: 75 (suppl): 172–176.
3. Robson AM. The pathophysiology of body fluids. In:Nelson Textbook of Pediatrics, 13th ed. Philadelphia: W.B. Saunders 1987, pp. 175.
4. Biglieri GB, Kater CE. Mineralocorticoids. In: Francis S. Greenspan, Peter H. Forsham eds.,Basic and Clinical Endocrinology. Lange Medical Publications, Los Altos, CA. 1983: p. 299.
5. Brun del Re R, del Pozo E, de Grandi P. Prolactin inhibition and suppression of puerperal lactation by a Bromo-ergocryptine (CB 154).Obstet Gynecol 1973; 41: 884–890.