According to UNICEF and WHO, oral rehydration therapy should be combined with guidance on appropriate feeding practices.
根据联合国儿童基金会和世界卫生组织的意见，口服补液治疗应与适当的喂养做法指导相结合。
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Typical to Freudian theories, oral fixation is linked to myriad causes, such as under-feeding or over-feeding, breast-feeding too long, or problematic relationship with your mother.
Controversy exists concerning the advantages of the different methods of enteral feeding, as well as the oral stimulation and sucking during gavage feeding in preterm infants.