This article examines the clinical, pathologic, and radiologic features of pulmonary immaturity, the impact of evolving therapeutic strategies, and the changing face of chronic lung disease of prematurity.
intr.v. cross-mulÂ·tiÂ·plied, cross-mulÂ·tiÂ·plyÂ·ing, cross-mulÂ·tiÂ·plies. To multiply the numerator of one of a pair of fractions by the denominator of the other.
A cross section is what occurs when you slice a given shape in a particular way, so that you can visualise the shape in two parts (with 2 new faces). The cross section is â¦ the surface (face) of the side which you have just sliced.