?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=L%C3%B3pez+Sequeira&rft.au=L%C3%B3pez+Sequeira%2C+Marcela+Rebeca&rft.aufirst=Marcela+Rebeca&rft.date=29+November+2012&rft.degree=%5B%22eprint_fieldopt_thesis_type_bachelor%22+not+defined%5D&rft.title=Conocimiento+que+poseen+las+embarazadas+en+la+Utilizaci%C3%B3n+del+Acido+F%C3%B3lico+en+el+Periodo+Periconcepcional%2C+en+el+Centro+de+Salud+Carlos+Rugama+del+Departamento+de+Managua+durante+el+II+semestre+del+a%C3%B1o+2011.&rft.inst=U&rft.tpages=44