“…3, the maximum amount of weight lost; expressed as a percentage of the standard weight, is plotted against the duration of the disease as measured by the period of the amenorrhoea. It is Any case where the history suggested or the post mortem proved active tuberculosis has been excluded, because such an infection masks the normal course of the disease, particularly the terminal stages (Whytt, 1768;Osgood, 1938;Brosin and Apfelbach, I94I).…”