. . . . " heparinised vials" . "human venous blood" . "human venous blood" . "Collect 4 ml of human venous blood sample in heparinised vials (BD biosciences) and mix well by gently inverting the tube several times." . . . . . . "2021-01-15T06:35:56.266234"^^ . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "NUWXd+MSGXW9u5qVN2bp+E56VM5atPerSyra7eZ2YqtVKm3I/6aUYwlh/VI0Ft4VAQG+oOnbVyraFMrb+Hr+kghChVUgk7xaPYu6dPzywLBnyfyCkLb5wAU4uvJcy2aXQJ7uOr5ZE3xP8oVfp9rHKE5Ym6D7OIuf7TDa97MLaIA=" . . . "2021-01-15T06:35:56.266234"^^ . .