儿童骨龄DR检查手腕部正位透射靶球管曝光参数优化选择
	
	
		赵英威,倪晓龙,王文海,程晓光
	
	
	
		Optimization of Exposure Parameters of Penetrating Tube for Wrist Anteroposterior Film in
Children Bone Age DR Examination
	
	
		ZHAO Yingwei, NI Xiaolong, WANG Wenhai, CHENG Xiaoguang
	
	
	
	中国医疗设备
	. 
	
	2021, (8): 67
	
	-70
	
	
	. 
	
	DOI: 10.3969/j.issn.1674-1633.2021.08.016