Henderson, J., North, K., Griffiths, M., Harvey, I., & Golding, J. (1999). Pertussis vaccination and wheezing illnesses in young children: Prospective cohort study. BMJ.
Citação norma ChicagoHenderson, John, Kate North, Mancell Griffiths, Ian Harvey, and Jean Golding. "Pertussis Vaccination and Wheezing Illnesses in Young Children: Prospective Cohort Study." BMJ 1999.
MLA CitationHenderson, John, et al. "Pertussis Vaccination and Wheezing Illnesses in Young Children: Prospective Cohort Study." BMJ 1999.
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