terri-lee-halderman-a-retarded-citizen-by-her-mother-and-guardian ( 1982 )
alessi-cynthia-by-her-parents-and-next-friends-alessi-richard-and ( 1990 )
In Re Sauers ( 1983 )
Commonwealth v. Alessi ( 1987 )
City of Philadelphia v. Commonwealth ( 1989 )