Cheung CY، Poon LL، Lau AS، وآخرون (ديسمبر 2002). "Induction of proinflammatory cytokines in human macrophages by influenza A (H5N1) viruses: a mechanism for the unusual severity of human disease?". Lancet. ج. 360 ع. 9348: 1831–37. DOI:10.1016/S0140-6736(02)11772-7. PMID:12480361. S2CID:43488229.
Cheung CY، Poon LL، Lau AS، وآخرون (ديسمبر 2002). "Induction of proinflammatory cytokines in human macrophages by influenza A (H5N1) viruses: a mechanism for the unusual severity of human disease?". Lancet. ج. 360 ع. 9348: 1831–37. DOI:10.1016/S0140-6736(02)11772-7. PMID:12480361. S2CID:43488229.
Cheung CY، Poon LL، Lau AS، وآخرون (ديسمبر 2002). "Induction of proinflammatory cytokines in human macrophages by influenza A (H5N1) viruses: a mechanism for the unusual severity of human disease?". Lancet. ج. 360 ع. 9348: 1831–37. DOI:10.1016/S0140-6736(02)11772-7. PMID:12480361. S2CID:43488229.