属于红细胞病理变化的是() ["新生儿红细胞明显升高","真性红细胞增多症","男性儿童在6~7岁时的贫血","剧烈体力劳动后的升高","妊娠期妇女的贫血"]
可转让信用证
先天性髋内翻X线片表现不包括() ["股骨头变大下移","股骨颈干角变小","颈部近股骨头处有一个三角形骨化阴影","股骨颈葱皮样改变","存在异常透明带"]
世界上岛屿最多的国家是() ["挪威","印尼","马来西亚"]
儿童髋内翻的诊断依据是股骨颈干角小于() ["105°","110°","115°","120°","125°"]
试述兴趣的发展经历的四个过程?