title: -Development and evaluation of transfusion practices in a population of newborn infants less than 33 weeks gestational age.
mesh_terms: D000751:Anemia, Neonatal / Q000188:drug therapy / Q000628:therapy*; D001803:Blood Transfusion / Q000706:statistics & numerical data; D004921:Erythropoietin / Q000627:therapeutic use; D005069:Evaluation Studies as Topic; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases / Q000188:drug therapy / Q000628:therapy*; D012307:Risk Factors