High-CPAP Does Not Impede Cardiovascular Changes at Birth in Preterm Sheep oleh Tessa Martherus, Kelly J. Crossley, Karyn A. Rodgers, Janneke Dekker, Janneke Dekker, Anja Demel, Alison M. Moxham, Valerie A. Zahra, Graeme R. Polglase, Graeme R. Polglase, Calum T. Roberts, Calum T. Roberts, Arjan B. te Pas, Stuart B. Hooper, Stuart B. Hooper