PT - JOURNAL ARTICLE AU - Giuseppe Lippi MD AU - Martina Montagnana MD AU - Giovanni Targher MD TI - Vitamin D deficiency among Italian children AID - 10.1503/cmaj.1070102 DP - 2007 Dec 04 TA - Canadian Medical Association Journal PG - 1529--1530 VI - 177 IP - 12 4099 - http://www.cmaj.ca/content/177/12/1529.4.short 4100 - http://www.cmaj.ca/content/177/12/1529.4.full SO - CMAJ2007 Dec 04; 177