P. R. Gilbert

Design, methods, and conduct of the Optic Neuritis Treatment Trial.

R. Beck, P. Cleary, J. Backlund, 1993, Controlled clinical trials.

Clinical trials in children--How are they implemented?

D. Hirtz, Cindy M Terrill, P. Gilbert, 2006, Pediatric neurology.

Progestins and oral contraceptive-induced lipoprotein changes: a prospective study.

P. Cleary, J. Larosa, V. Miller, 1986, Contraception.