Vivo is the first live album, It was released on November 2, 1999 by Guatemalan singer-songwriter Ricardo Arjona.

In vivo activation of the p53 pathway by small-molecule antagonists of MDM2.
HIV-1 dynamics in vivo: virion clearance rate, infected cell life-span, and viral generation time.
Hepatitis C Viral Dynamics in Vivo and the Antiviral Efficacy of Interferon-偽 Therapy
Hepatitis C viral dynamics in vivo and the antiviral efficacy of interferon-alpha therapy.
Transplantation of ex vivo expanded endothelial progenitor cells for therapeutic neovascularization
HIV population dynamics in vivo: implications for genetic variation, pathogenesis, and therapy.
Self-inactivating lentivirus vector for safe and efficient in vivo gene delivery.
Erratum:Purification and ex vivo expansion of postnatal human marrow mesodermal progenitor cells. Blood. 2001; 98:2615-2625
A Broad Host Range Mobilization System for In Vivo Genetic Engineering: Transposon Mutagenesis in Gram Negative Bacteria
Intramyocellular triglyceride content is a determinant of in vivo insulin resistance in humans: a 1H-13C nuclear magnetic resonance ...