title: [Author reply--analysis of perinatal mortality in newborn infants with a birth weight of less than 1000 grams in Hospital San Cecilio in Granada (Spain) over the 1991-2010 period].
authors.forename: Milagros Cruz
authors.initials: MC
authors.lastname: Martínez
mesh_terms: D006801:Humans; D052577:Infant, Extremely Low Birth Weight; D054238:Perinatal Mortality / Q000639:trends*