“…Rye bread and tobacco ( 11 ) are forbidden. Following these basic instructions, the patient is given the single therapeutic agent selected, be it typhoid vaccine (1 la) intravenously, one of the choline compounds (12, 12a), tissue extract (13), passive vascular exercise (14), or whatever procedure which seems, in our experience, to afford the greatest hope of relief for the individual case. No other therapeutic agent is used in conjunction with the selected treatment.…”