(Q69735305)
Statements
2 references
Purulent otitis media: differences between populations in different environments (English)
Purulent Otitis Media: Differences Between Populations in Different Environments (English)
1 reference
Manning P
Avery ME
Ross A
Patrick Manning
1 reference
Mary Ellen Avery
1 reference
Alan Ross
1 reference
1 February 1974
2 references
2 references
53
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2
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135-136
2 references