Stethoscope head to body weight ratios in the extremely preterm infant.
Urquhart
D S
DS
Neonatal Unit, Northwick Park Hospital, Watford Road, Harrow, Middlesex HA1 3UJ, UK. donurquhart72@doctors.org.uk
Balasubramaniam
V P
VP
D001835:Body Weight; D004867:Equipment Design; D006326:Heart Auscultation / Q000009:adverse effects*; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D019102:Infant, Very Low Birth Weight; D011312:Pressure / Q000009:adverse effects; D019023:Stethoscopes / Q000009:adverse effects*