Epidemiological characteristics and clinical type 1 Neurofibromatosis at Children's Hospital of Morelia, during the period February 2013 to December 2015. Objetive. To estimate the incidence by sex, timeliness of diagnosis ...

Esophageal atresia is a congenital defect incompatible with life, that effective surgical and treatment of newborn survival is achieved. The approximate incidence of 1 in 2500-4500 live births, being the variable frequency ...