in a comparison of acute respiratory disease patterns and incidence in students in a semi-tropical climate at the university of the philippines with those in students in a temperate climate at the university of wisconsin , usa , it was found that , while respiratory infections were the commonest cause of infirmary admissions in both institutions , yet , contrary to expectations , their incidence and relative importance were actually greater in the philippine students than in the wisconsin students .
C0041703
usa
C0043193
wisconsin