Cita APA

Wallis, D. E., & Boxall, E. H. (1999). Immunisation of infants at risk of perinatal transmission of hepatitis B: Retrospective audit of vaccine uptake. British Medical Journal.

Citación estilo Chicago

Wallis, Diane E., y Elizabeth H. Boxall. Immunisation of Infants At Risk of Perinatal Transmission of Hepatitis B: Retrospective Audit of Vaccine Uptake. British Medical Journal, 1999.

Cita MLA

Wallis, Diane E., y Elizabeth H. Boxall. Immunisation of Infants At Risk of Perinatal Transmission of Hepatitis B: Retrospective Audit of Vaccine Uptake. British Medical Journal, 1999.