Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Andres S. Lopez"'
Autor:
Casado, F.J. Martínez, Sánchez Arenas, A., García Pérez, M.V., Redondo Yélamos, M.I., de Andrés, S. López, Cheda, J.A.R.
Publikováno v:
In The Journal of Chemical Thermodynamics 2007 39(3):455-461
Autor:
Leonor Gutierrez Fernandez, Rosa Μ Solórzano, Adriana Gomez, Andres S. Lopez, J.C. Corrales, Cathy Strachan Lindenberg, Marco F Valverde, Mariana Harnecker, Vilma R. Medrano
Publikováno v:
International journal of adolescent medicine and health. 22(4)
Engaging in sexual intercourse early in life and without protection often leads to unplanned pregnancy and sexually transmitted diseases in teens. METHODS: A binary logistical regression analysis was used to identify the risk and protective factors a