Thirty - eight hundred Hyline chicks used as experimental birds were reared on a pullet farm, and from 130 days of age, transferred to be raised on a layer farm in Xinan County , Luoyang Prefecture, Henan Province.

Factors analysis of seeing doctors of middle-aged and young people in Shenzhen;

The construction on core values of today s young people in China;

From the life surrounding and times background of contemporary young people,analyze the compensation psychology of contemporary young people.

Ischemic Stroke in Youth: A Clinical Analysis in 122 Cases;

Diadynamic Value of Fiberbrornchoscope on 111 Cases of Youth Lung Cancer;

An Analysis of the Surgical Treated 62 Cases with Femoral Neck Fracture in Youth;

Clinical analysis of 38 cases of young patients with colorectal cancer;

The Clinicopathologic Characteristics in Young Patients with Colorectal Cancer:A report of 136 cases;

Comparative study on clinical pathological characteristics of young and old patients with colorectal cancer;

Advantages of laparoscopy in the youth with perforation of gastroduodenal ulcers;

LU Xun——A Good Teacher and Best Friend of the Youth;

The historical mission on the youth in strategic opportunity period;

Effects of passive smoking on vascular endothelial dilatation function and serum interleukin-6 level in healthy young adults;

Clinic analysis of 69 cases in young adults of cerebral infarction;

Analysis of risk factors for young adult stroke;