Psychology / Depression / Suicide / Adolescent / Cross-Cultural Comparison / Humans / Female / Male / Risk factors / Austria / New York / Peer group / School health services / Sex Factors / Risk Factors / Substance-Related Disorders / Humans / Female / Male / Risk factors / Austria / New York / Peer group / School health services / Sex Factors / Risk Factors / Substance-Related Disorders
Sociology / Health Behavior / Physical Activity / Adolescent / Social Influence / Sport / Sports / Humans / Child / Female / Male / Social Environment / Peer group / Parents / Public health systems and services research / Adolescent Behavior / Sport / Sports / Humans / Child / Female / Male / Social Environment / Peer group / Parents / Public health systems and services research / Adolescent Behavior
Psychology / Cognitive Science / Suicide / Turkey / Adolescent / Sweden / Students / Cross-Cultural Comparison / Humans / Female / Male / Attitudes / Peer group / Social Values / High School Student / Opinions / Sweden / Students / Cross-Cultural Comparison / Humans / Female / Male / Attitudes / Peer group / Social Values / High School Student / Opinions
Depression / Suicide / Multidisciplinary / Self Help Groups / Humans / United States / Michigan / Peer Support / Peer group / Military Personnel / United States / Michigan / Peer Support / Peer group / Military Personnel
Depression / Suicide / Multidisciplinary / Self Help Groups / Humans / United States / Michigan / Peer Support / Peer group / Military Personnel / United States / Michigan / Peer Support / Peer group / Military Personnel
Depression / Suicide / Multidisciplinary / Self Help Groups / Humans / United States / Michigan / Peer Support / Peer group / Military Personnel / United States / Michigan / Peer Support / Peer group / Military Personnel