eight very low-birth-weight premature infants ( mean birth weight 1.11 +/- 0.05 [ sem ] kg , mean gestation 30 +/- 1 weeks , and mean age 9 +/- 2 days ) were studied under servocontrolled radiant warmers with and without a loosely fitted , transparent , and flexible saran plastic blanket .
C0282666
very low-birth-weight
C0005612
birth weight