00593cam a22002171  4500001001300000003000400013005001700017008004100034010001700075035002000092040001900112042001200131050002100143060002100164100001900185245004900204260002700253300001700280440004600297504003200343med48001383 DLC20260227111611.0810920s1947    xx a          000 0 engd   amed48001383   a(OCoLC)14752978  aDLCcDNLMdDLC  apremarc00aRF123b.K73 19470 aW1bAC8942 no.621 aKoch, Hjalmar.10aAllergical investigations of chronic otitis.  aLund,bOhlsson,c1947.  a201 p.bill. 0aActa oto-laryngologica.  Supplementumv62  a"References": p. [194]-201.