Thorax. 2010 Feb Kindlund K, Thomsen SF, Stensballe LG, Skytthe A, Kyvik KO, Backer V, Bisgaard H. Abstract AIM: To examine the relationship between birth weight and risk of asthma in a population of twins. METHODS: Birth weight of all live twins (8280 pairs) born in Denmark between 1994 and 2000 was linked to informationRead more