Your institution may have access to this item. Find your institution then sign in to continue.
Title
Does the sibling effect have its origin in utero? Investigating birth order, cord blood immunoglobulin E concentration, and allergic sensitization at age 4 years.
Authors
Karmaus W; Arshad H; Mattes J
Publication
American journal of epidemiology, 2001, Vol 154, Issue 10, p909