Longdom Publishing SL https://www.longdom.org/ Longdom Publishing SL specializes in digital advertising to help clients inform and attract new customers quickly and efficiently. https://www.longdom.org/biomedical-engineering-medical-devices/current-issue.html Journal of Biomedical Engineering and Medical Devices Volume 3, Issue 3 https://www.longdom.org/open-access/speech-signal-analysis-as-an-alternative-to-spirometry-in-asthmadiagnosis-2475-7586-1000136.pdf Speech Signal Analysis as an Alternative to Spirometry in AsthmaDiagnosis Kutor John, Srinivasan Balapangu, Adofo K Jeromy, Dellor Atsu Albert, Nyakpo Christopher and Brown Akwetey Godfred https://www.longdom.org/open-access/comparative-study-between-the-minimally-invasive-and-conventional-techniques-opened-for-repair-of-heel-bone-tendon-injury-2475-7586-1000137.pdf Comparative Study Between the Minimally Invasive and Conventional Techniques Opened for Repair of Heel Bone Tendon Injury Renecirc Andreacute Reinig Carvalho and Ciacutentia Kelly Bittar