2 minutes post 2 mg/kg calcium and 0.5 ug/kg pentagastrin IV
2 minutes post 2 mg/kg calcium and 0.5 ug/kg pentagastrin iv
2M post 2 mg/kg calcium & 0.5 ug/kg pentagastrin IV
2m post 2 mg/kg calcium & 0.5 ug/kg pentagastrin iv