This lecture was delivered as part of the Spanish-language Basic Training course "Curso de Entrenamiento Básico ISUOG: Lo esencial del ultrasonido obstetricia y ginecología ", in Medellin, Colombia in May/June 2019
Dr Jose Enrique Sanin Blair (Colombia)
Professor at the Bolivarian University, Academic coordinator and Senior Researcher at the Ministry of Science and Technology, Medellin, Colombia