We tested abstinent alcoholics and control subjects in a double-blind two-session design.

Are there more benefits to remaining sexually abstinent than one would think?

Hemodynamic, physiological, and behavioral parameters were compared between sated and abstinent scans.

Of the other drugs examined only phenoxybenzamine reduced diarrhea in morphine-abstinent rats.

The delicate, the abstinent, the reticent graces were his in the heroic degree.