The principles underlying the artificial feeding of infants.

stitutional symptoms are profound. (2) A fatal condition such as lymphadenoma or tuberculous meningitis should never be finally diagnosed, even though strongly suspected, unless there is irrefutable proof. (3) It is always tempting to regard as tuberculous a persistent pyrexia for which no cause can be found, and so to make a diagnosis of probability on quite inadequate evidence. Tuberculosis is often the cause of long continued fever but is very rarely the cause of unexplained long continued fever. It is just as blameworthy to label a patient as tuberculous when no such infection is, in fact, present, as to fail to diagnose tuberculosis when it is present.