Methods PTO is applied to treat 13 portal hypertension patients with cirrhosis, then PSE is applied.
The United States Patent Office (PTO) has said, however, that the isolation and classification of a gene's properties and purposes is sufficient to claim it as an invention.
Photocopy homework assignments; collect recyclables for a science or art project; serve on a parent-school advisory council; join your middle school PTO or PTA.
同時，我們也殷切期望各屆朋友，一如既往地關心支持PTO，讓我們攜手合作，共創輝煌燦爛的明天！
Both his parents have been involved in PTO activities and have been cooperative and supportive of the school.
Meanwhile, we hope you-our friends can continue support PTO and create our brilliant tomorrow together.
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