John B Hallagan

Natural death acts and right to die legislation.

John B Hallagan, 1986, Medical trial technique quarterly.

Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients.

John B Hallagan, R. L. Hall, J. Hallagan, 2009, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.