TY - GEN AU - Livesey,John AU - Elder,Peter AU - Ellis,M Jane AU - Florkowski,Chris AU - McKenzie,Richard AU - Liley,Ben TI - Response to the letter by Bolland et al on defining vitamin D deficiency SN - 1175-8716 PY - 2008///0229 KW - Dietary Supplements KW - Female KW - Humans KW - Treatment Outcome KW - Vitamin D KW - administration & dosage KW - Vitamin D Deficiency KW - blood N1 - Publication Type: Letter; Comment ER -