title: [Treatment of persistent and difficult-to-control asthma: updating of anti IgE therapy].
authors.affiliation: Calle Alondra 42, Col El Rosedal, Delegacion Coyoacan, 04330, Mexico, DF. mbecer5@gmail.com.
authors.forename: Martìn
authors.initials: M
authors.lastname: Becerril-Ngeles
authors.forename: Rosario
authors.initials: R
authors.lastname: Pèrez-Chavira
authors.forename: Nora
authors.initials: N
authors.lastname: Martìnez-Aguilar
mesh_terms: D001249:Asthma; D006801:Humans; D007073:Immunoglobulin E
chemical_list: D007073:Immunoglobulin E