APA

Riddell L. A., Pinching A. J., Hill S., Ng T. T., Arbe E., Lapham G. P., Ash S., Hillman R., Tchamouroff S., Denning D. W. & Parkin J. M. (20010927). A phase III study of recombinant human interferon gamma to prevent opportunistic infections in advanced HIV disease. : AIDS research and human retroviruses.

Chicago

Riddell L A, Pinching A J, Hill S, Ng T T, Arbe E, Lapham G P, Ash S, Hillman R, Tchamouroff S, Denning D W and Parkin J M. 20010927. A phase III study of recombinant human interferon gamma to prevent opportunistic infections in advanced HIV disease. : AIDS research and human retroviruses.

Harvard

Riddell L. A., Pinching A. J., Hill S., Ng T. T., Arbe E., Lapham G. P., Ash S., Hillman R., Tchamouroff S., Denning D. W. and Parkin J. M. (20010927). A phase III study of recombinant human interferon gamma to prevent opportunistic infections in advanced HIV disease. : AIDS research and human retroviruses.

MLA

Riddell L A, Pinching A J, Hill S, Ng T T, Arbe E, Lapham G P, Ash S, Hillman R, Tchamouroff S, Denning D W and Parkin J M. A phase III study of recombinant human interferon gamma to prevent opportunistic infections in advanced HIV disease. : AIDS research and human retroviruses. 20010927.