[Spread of chronic upper respiratory tract and ear diseases among the students of Krasnodar Territory].
Zh Ushn Nos Gorl Bolezn, 1978/5-1978/6;(3):45-8.
Muratov NI, Sergeev MM, Ponomarev LE, Pavlishchuk AV
PMID: 149472
MeSH terms
Child; Chronic Disease; Ear Diseases; Humans; Respiratory Tract Diseases; Rural Population; Russia; Urban Population
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