APA

Hillis S. D., Coles F. B., Litchfield B., Black C. M., Mojica B., Schmitt K. & St Louis M. E. (19980219). Doxycycline and azithromycin for prevention of chlamydial persistence or recurrence one month after treatment in women. A use-effectiveness study in public health settings. : Sexually transmitted diseases.

Chicago

Hillis S D, Coles F B, Litchfield B, Black C M, Mojica B, Schmitt K and St Louis M E. 19980219. Doxycycline and azithromycin for prevention of chlamydial persistence or recurrence one month after treatment in women. A use-effectiveness study in public health settings. : Sexually transmitted diseases.

Harvard

Hillis S. D., Coles F. B., Litchfield B., Black C. M., Mojica B., Schmitt K. and St Louis M. E. (19980219). Doxycycline and azithromycin for prevention of chlamydial persistence or recurrence one month after treatment in women. A use-effectiveness study in public health settings. : Sexually transmitted diseases.

MLA

Hillis S D, Coles F B, Litchfield B, Black C M, Mojica B, Schmitt K and St Louis M E. Doxycycline and azithromycin for prevention of chlamydial persistence or recurrence one month after treatment in women. A use-effectiveness study in public health settings. : Sexually transmitted diseases. 19980219.