Rickets is quite rare now.
佝偻病现在很少见了.
dict.youdao.comObjective:To discuss the relation of rickets and blood lead level.
目的:探讨佝偻病的发病及治疗与血铅水平的关系。
dict.so.163.comObjective To understand the prevalence rate of rickets in the infants and to explore the cause factors.
目的了解佝偻病在婴儿中的患病率及发生佝偻病的原因。
dict.cnki.netIn fact, this is one of the early symptoms of rickets .
其实,这正是佝偻病的早期症状之一。
dict.so.163.comThey also prevent certain diseases such as rickets and pellagra .
它们还防止某些疾病,如佝偻病和糙皮病。
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