0049174. ERBB2 (HercepTestÂ®) with Interpretation by Immunohistochemistry, Tissue. Gastric, gastrointestinal cancer, tumor marker, pharmacogenetics, Breast Cancer, Tumor Markers, FISH, herceptin, HER2, HER-2, neu, HER2/neu, Pancreatic Cancer, Gastric Cancer, Barrettâs Esophagus Cancer, Gastroesophageal Junction Cancer.
Couplet definition, a pair of successive lines of verse, especially a pair that rhyme and are of the same length. See more.
Defining Rhyming Couplets. You may have encountered Shakespeare's Weird Sisters and these lines from the play Macbeth : 'Double, double, toil and trouble; Fire burn and cauldron bubble.'. These famous lines are an epic example of a rhyming couplet. As you may have surmised from the name, rhyming couplets are two lines that rhyme, but they also often have the same meter, or rhythmic structure in a verse or line.