TY - JOUR A1 - Record, R.G. A1 - McKeown, T. A1 - J.H., Edwards T1 - The relation of measured intelligence to birth weight and duration of gestation Y1 - 1969 DO - 10.1111/j.1469-1809.1969.tb01631.x JF - Annals of Human Genetics VL - 331 ER -