Host defenses that protect against infection include natural barriers (eg, skin and mucous membranes), nonspecific immune responses (eg, phagocytic cells [neutrophils, macrophages] and their...
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Ramparts is the American political and literary magazine, published from 1962 through 1975
Ramparts are the top most part of a castle walkway
a defense is a line-up of the defensive players that is played against the opposing offensive team