作者: Petr Pohunek
DOI: 10.1016/J.PRRV.2003.09.002
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摘要: The upper airways play an essential role in the conduction of air into lungs, and influence properties inhaled by both anatomical structure functional mucosa, cartilages neural lymphatic tissues. also important protection lower airways, formation sound host sense olfaction. Main events development happen during early embryonic periods. Postnatally, growth follows skeleton head neck thorax. Growth is accelerated mainly first 2 years life; thereafter, it linearly body. For a profound understanding function to understand main developmental prenatal postnatal