TY - RPRT TI - Birth weight and mortality: causality or confounding? AU - Olga Basso AU - Allen J Wilcox AU - Clarice R Weinberg PY - 2006 DO - 10.1093/aje/kwj237 UR - https://pubmed.ncbi.nlm.nih.gov/16847040/ ID - 16847040 ER -