Yépez Cortés, Andrea
(Universidad Michoacana de San Nicolás de Hidalgo, 2016-02)
Each year are born around 15 million children pre-term, more than one of each 10. In the year 2012 OMS published that estimates in Mexico were 2 million 216 thousand 700 births, the birth rate pre-term was 7.3 per 100, ...