https://sana.nlai.ir/handle/123456789/858921 Sun, 21 Jun 2026 03:02:59 GMT 2026-06-21T03:02:59Z https://sana.nlai.ir/handle/123456789/882169 Journal of Health Sciences & Surveillance System [Magazine].No 39 Tue, 01 Nov 1401 00:00:00 GMT https://sana.nlai.ir/handle/123456789/882169 1401-11-01T00:00:00Z https://sana.nlai.ir/handle/123456789/882030 Journal of Health Sciences & Surveillance System [Magazine].No 39 Sat, 01 Oct 1401 00:00:00 GMT https://sana.nlai.ir/handle/123456789/882030 1401-10-01T00:00:00Z https://sana.nlai.ir/handle/123456789/858975 Journal of Health Sciences & Surveillance System [Magazine].No 38 Mon, 01 Aug 1401 00:00:00 GMT https://sana.nlai.ir/handle/123456789/858975 1401-08-01T00:00:00Z https://sana.nlai.ir/handle/123456789/858923 Journal of Health Sciences & Surveillance System [Magazine].No 37 Fri, 01 Apr 1401 00:00:00 GMT https://sana.nlai.ir/handle/123456789/858923 1401-04-01T00:00:00Z