Increase of isolation of extended spectrum β-lactamase-producing Salmonella spp. in pediatric patients from the Instituto Nacional de Salud del Niño Cartas al Editor
Comments to the article: effects of a lipid-based nutrient supplement on hemoglobin levels and anthropometric indicators in children from five districts in Huanuco, Peru Cartas al Editor
Reply: effects of a lipid-based nutrient supplement on hemoglobin levels and anthropometric indicators in children from five districts in Huanuco, Peru Cartas al Editor