Nonmetallic mineral resources of Shanxi Zhongtiaoshan region has very abundant reserve, various type and extensive distribution, and has wide market application prospect.
山西中条山地区非金属矿产资源极为丰富，种类繁多，储量丰富，分布广泛，有广阔的市场应用前景。
Methods ABO phenotype and its genetic distribution were investigated in 444 patients with congenital heart disease in center of south region of shandong via blood type genetics and serology.
方法选择鲁中南地区先天性心脏病患者444例，采用血型群体遗传学及血型血清学方法，进行ABO血型表现型及基因频率分布调查统计。
Methods ABO phenotype and its genetic distribution were investigated in 444 patients with congenital heart disease in center of south region of shandong via blood type genetics and serology.
方法选择鲁中南地区先天性心脏病患者444例，采用血型群体遗传学及血型血清学方法，进行ABO血型表现型及基因频率分布调查统计。
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