National Call For Tenders Open In Emergency Procedure N ° 005/Aono/Hgoped/Dg/Cipm/2025 Of 04/28/2025 For The Conclusion Of A Framework Agreement With Command Relevance Relating To The Supply Of Reactifs And Consumables From The Clinical Laboratory To The Gyneco-Obsatrical And Pediatric Hospital Of Douala And Pediatric