Commonwealth v. Sero , 478 Pa. 440 ( 1978 )
United States v. Lovasco , 97 S. Ct. 2044 ( 1977 )
Commonwealth v. Snyder , 552 Pa. 44 ( 1998 )
Commonwealth v. Barnhart , 290 Pa. Super. 182 ( 1981 )
Commonwealth v. Anderson , 538 Pa. 574 ( 1994 )
Commonwealth v. Banks , 513 Pa. 318 ( 1987 )