The number of stems with glossy top cutting surface ( X ) was in highly significant correlation with topside bud length ( Y) .

Head: the edge of a page or book, parallel to and above the printed matter; also used to indicate the upper positions on any form of binding.

Methods In 7 cases, nasal endoscopy-assisted partial thyroidectomy was accomplished, through skin incision above sternal notch, by using a neck skin lifting method.