APA

Churchill D. R., Pym A. S., Galpin S., Foxall R., Stainsby C., Clarke J. R., Kaye S., Bloor S., Larder B. A., Wills B., Sun E., Babiker A. G., Back D. J. & Weber J. N. (19991021). The rabbit study: ritonavir and saquinavir in combination in saquinavir-experienced and previously untreated patients. : AIDS research and human retroviruses.

Chicago

Churchill D R, Pym A S, Galpin S, Foxall R, Stainsby C, Clarke J R, Kaye S, Bloor S, Larder B A, Wills B, Sun E, Babiker A G, Back D J and Weber J N. 19991021. The rabbit study: ritonavir and saquinavir in combination in saquinavir-experienced and previously untreated patients. : AIDS research and human retroviruses.

Harvard

Churchill D. R., Pym A. S., Galpin S., Foxall R., Stainsby C., Clarke J. R., Kaye S., Bloor S., Larder B. A., Wills B., Sun E., Babiker A. G., Back D. J. and Weber J. N. (19991021). The rabbit study: ritonavir and saquinavir in combination in saquinavir-experienced and previously untreated patients. : AIDS research and human retroviruses.

MLA

Churchill D R, Pym A S, Galpin S, Foxall R, Stainsby C, Clarke J R, Kaye S, Bloor S, Larder B A, Wills B, Sun E, Babiker A G, Back D J and Weber J N. The rabbit study: ritonavir and saquinavir in combination in saquinavir-experienced and previously untreated patients. : AIDS research and human retroviruses. 19991021.