1. The effects of family functioning on infant birth-weight;Abell;Journal of Family Practice,1991
2. Identification and evaluation of high risk pregnancy: the perinatal concept;Aubry;Clinical Obstetrics and Gynecology,1973
3. Perinatal Medicine: Management of the High Risk Fetus and Neonate;Bolognese,1982
4. Birth weight and intelligence;Churchill;Obstetrics and Gynecology,1966
5. Family functioning and stress as predictors of influenza B infection;Clover;Journal of Family Practice,1989