in 237 low birth weight for gestational age term infants ( birth weight less than or equal to 10th percentile ; gestational age less than or equal to 37 wk ) percentage deviations of birth weight and crown-heel length for gestational age were correlated ( a ) in a series of linear regressions of three subsequent groups formed according to the magnitude of weight retardation ( b ) in the pooled material by non-liner regression .
C0005612
birth weight
C0005910
weight