bibliographic entry 7698461 [be/7698461]
https://w3id.org/oc/corpus/be/7698461

is a

• bibliographic reference

content

• Hahn HB, Hoepner FU, Kalle TV, et al. Sonography of acute appendicitis in children: 7 years experience. Pediatr Radiol 1998; 28: 147–51. PMID: 9561531

references

• https://w3id.org/oc/corpus/br/6049674