PT - JOURNAL ARTICLE AU - L Sánchez AU - M Calvo AU - J H Brock TI - Biological role of lactoferrin. AID - 10.1136/adc.67.5.657 DP - 1992 May 01 TA - Archives of Disease in Childhood PG - 657--661 VI - 67 IP - 5 4099 - http://adc.bmj.com/content/67/5/657.short 4100 - http://adc.bmj.com/content/67/5/657.full SO - Arch Dis Child1992 May 01; 67