. . . . "human venous blood" . "human venous blood" . "heparinised vials" . "Collect 4 ml of human venous blood sample in heparinised vials (BD biosciences) and mix well by gently inverting the tube several times." . . . . . "tube" . . "2021-01-06T11:38:31.047756"^^ . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "b3QIUEOH6xnNGG8c1vGS7OlfOvw79dEkAk39/mN6UHRiHIf4Dp0VdBXGmw+hu7LxuQab8YElsu53x0OBVTdwbdzlKeuRXE4nt0LiryfS8OZR9nWFeYPcDl8J3nJVHao36fecs3c8NVF0SNLLB3Ej9DqkeiCrpIGH51l3uajVYVs=" . . "2021-01-06T11:38:31.047756"^^ . .