Smoking and hepatoblastoma: confounding by birth weight?
Spector
L G
LG
Ross
J A
JA
D015986:Confounding Factors, Epidemiologic; D005260:Female; D018197:Hepatoblastoma / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D007231:Infant, Newborn; D019102:Infant, Very Low Birth Weight; D008113:Liver Neoplasms / Q000453:epidemiology / Q000209:etiology*; D008297:Male; D018811:Maternal Exposure; D018812:Paternal Exposure; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects*