For the valuable participation and commitment in the preparation of this Guide, we especially thank to Obstetrician Gynecologists who make up the National Commission of Obstetrics and Neonatology that advises the Ministry of Health:
Dr. Eghon Guzmán Bustamente: Obstetrician Gynecologist Specialist in Maternal Fetal Medicine.
Chair of the Chilean Society of the American College of Obstetricians and
Gynecologists (ACOG). Member of the National Obstetric Commission and