7 U.S. at 818, 102 S.Ct. at 27 . 29. See In re Search Warrant, 810 F.2d 67, 71 (3d Cir.1987). 30. United Stares v. United States District Court, EA Mich., 407 US. 297, 318, 92 S.Ct. 2125, 2137, 32 1—Ed.2d 752 (1972). EFTA00191833 US. I. BURZYNSKI CANCER RESEARCH INSTITUTE Canaan Fad 1301 (StaCtr.