Health Promotion / Peru / Aedes aegypti / High School / Dengue fever / Attitudes / Sample Size / Infection prevention and control / Cross sectional Study / Confidence Interval / Health knowledge / Attitudes / Sample Size / Infection prevention and control / Cross sectional Study / Confidence Interval / Health knowledge
Engineering / Education / Body Composition / Health Science / Sample Size / Body Weight / Body Fat / Difference equation / Physical Training / Body Weight / Body Fat / Difference equation / Physical Training
Peru / Quality of Care / Health Services / Health Care Services / Sample Size / Research Needs / Highly Active Antiretroviral Therapy / People Living With HIV/AIDS / Cross sectional Study / Health Personnel / Research Needs / Highly Active Antiretroviral Therapy / People Living With HIV/AIDS / Cross sectional Study / Health Personnel