RT Journal Article SR Electronic T1 Nutritional Individuality JF The Journal of the College of General Practitioners JO J Coll Gen Pract FD British Journal of General Practice SP 10 OP 14 VO 6 IS Suppl 2 A1 E. M. Widdowson YR 1963 UL http://bjgp.org/content/6/Suppl_2/10.abstract AB