APA

Heyderman R. S., Madhi S. A., French N., Cutland C., Ngwira B., Kayambo D., Mboizi R., Koen A., Jose L., Olugbosi M., Wittke F., Slobod K. & Dull P. M. (20170605). Group B streptococcus vaccination in pregnant women with or without HIV in Africa: a non-randomised phase 2, open-label, multicentre trial. : The Lancet. Infectious diseases.

Chicago

Heyderman Robert S, Madhi Shabir A, French Neil, Cutland Clare, Ngwira Bagrey, Kayambo Doris, Mboizi Robert, Koen Anthonet, Jose Lisa, Olugbosi Morounfolu, Wittke Frederik, Slobod Karen and Dull Peter M. 20170605. Group B streptococcus vaccination in pregnant women with or without HIV in Africa: a non-randomised phase 2, open-label, multicentre trial. : The Lancet. Infectious diseases.

Harvard

Heyderman R. S., Madhi S. A., French N., Cutland C., Ngwira B., Kayambo D., Mboizi R., Koen A., Jose L., Olugbosi M., Wittke F., Slobod K. and Dull P. M. (20170605). Group B streptococcus vaccination in pregnant women with or without HIV in Africa: a non-randomised phase 2, open-label, multicentre trial. : The Lancet. Infectious diseases.

MLA

Heyderman Robert S, Madhi Shabir A, French Neil, Cutland Clare, Ngwira Bagrey, Kayambo Doris, Mboizi Robert, Koen Anthonet, Jose Lisa, Olugbosi Morounfolu, Wittke Frederik, Slobod Karen and Dull Peter M. Group B streptococcus vaccination in pregnant women with or without HIV in Africa: a non-randomised phase 2, open-label, multicentre trial. : The Lancet. Infectious diseases. 20170605.