简介：Inmodernwarsbulletwoundscausedbysteelballsrepresentoneofthemajorkindsofcombatwounds,anddevelopingthecriteriafornecrosisoftissuesinsteel-ball-woundedorganismsisthereforeofgreatsignificanceforbothmilitaryandclini-calapplications.Severeinjuriescanbereadilyrecognizedbynakedeyes,butslighteronesareoftendifficulttobeidentifiedbyvisualexaminationorexperience.Moreoveritseemstobeunlikelytoestablishconsiatentcriteriaforvisualexaminationbecause

简介：Furthermore,breast-feedingwithoutvitaminDsupplementationcouldprolongthedeficiency,whichmightleadtoariskofserioushealthproblemslaterinlife,includingtype1diabetesanddecreasedbonedensity.'Craniotabes,thesofteningofskullbones,inotherwisenormalnewbornshaslargelybeenregardedasaphysiologicalconditionwithouttheneedfor