Principal Investigator:Pabst, H. F. Licenced Year(s):
To gather tear samples for analysis for a study into the causes of chronic otitis media in Canadian native children. Project will be part of his general examination of children....
Principal Investigator:Marks, Melvin Licenced Year(s):
A trial study to evaluate the use of an anti-microbial (Sulfisoxizole anti-microbial) in reducing the incidence of otitus media in Eskimo children....