. "bovine growth hormones" . "recombinant bovine somatotrophin" . "rBST" . . . "rBGH" . . . "Bovine somatotropin" . . . "recombinant bST" . "Bovine somatotropin" . "Foetal Bovine Somatotrophin" . "bovine growth hormone" . "Bovine Somatotropin" . . "growth hormone for cows" . . "hormone" . "Fox television and Monsanto Company" . . "Porcine somatotropin" . . . . . "Bovine Growth Hormone" . "growth hormones" . . "bovine somatotropin" . . "BST" . . . "rbST" . "Somatotropin" . "bovine somatotrophin" .