RT Book, Section A1 Carlton, David P. A2 Rudolph, Colin D. A2 Rudolph, Abraham M. A2 Lister, George E. A2 First, Lewis R. A2 Gershon, Anne A. SR Print(0) ID 6734244 T1 Chapter 43. Transitional Changes in the Newborn T2 Rudolph's Pediatrics, 22e YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-149723-7 LK accesspediatrics.mhmedical.com/content.aspx?aid=6734244 RD 2024/04/24 AB Birth involves changes in numerous organ systems in the infant, but only a few require relatively rapid postnatal adjustment. The most important of these birth-related changes involve transitional function in the respiratory, cardiovascular, thermoregulatory, and metabolic systems.