straitness造句怎么写

Objective To research nursing experience of 13 congenital intestinal atresia and intestinal straitness neonates before and after surgery in pediatrics ICU sickroom in affiliated hospital of Guangdong Medical College.

Curative effect observation of OSAHS patients based on straitness of oral pharynx

straitness of lumbar vertebral

Results According to the characteristics of image such as diameter intimate medial wall thickness and arteriosclerotic plaques, can reflect VA arteriosclerosis, straitness etc.