Cita APA

Mallol, J., García-Marcos, L., Aguirre, V., Martinez-Torres, A., Perez-Fernández, V., Gallardo, A., . . . Barria, C. (2007). The International Study of Wheezing in Infants: Questionnaire validation.

Citación estilo Chicago

Mallol, Javier, et al. The International Study of Wheezing in Infants: Questionnaire Validation. 2007.

Cita MLA

Mallol, Javier, et al. The International Study of Wheezing in Infants: Questionnaire Validation. 2007.