Marshall Minerals, Inc. v. Food and Drug Administration671 F.2d 1379 5th Cir.1982Check TreatmentCheck Treatment671 F.2d 1379 Marshall Minerals, Inc.v.Food and Drug Administration 80-7369 UNITED STATES COURT OF APPEALS Fifth Circuit 2/22/82 F.D.A., 661 F.2d 409
