RT Journal Article SR Electronic T1 Variation in height and weight in the Norwegian population. JF British Journal of Preventive & Social Medicine JO Br J Prev Soc Med FD BMJ Publishing Group Ltd SP 192 OP 202 DO 10.1136/jech.25.4.192 VO 25 IS 4 A1 E Bjelke YR 1971 UL http://jech.bmj.com/content/25/4/192.abstract AB