Qualitative research (1) Grounded theory (1) Immunodeficiency (1) HIV (Viruses) (1) Viruses (1) Population (1) Perception (1) Materials (1) Interviews (1) Health promotion (1) Health facilities (1) Health (1) Good and evil (1) Concepts (1) Communicable diseases (1) AIDS (Disease) (1) Adulthood (1) Investigación cualitativa (1) Promoción de la salud (1) Clave (1) Salud (1) VIH (Virus) (1) Edad adulta (1) Inmunodeficiencia (1) Estudio (1) SIDA (1) Entrevistas (1) Virus (1) Conceptos (1) Información (1)