Dermatology / HIV / Homosexuality / Humans / Alcoholism / Male / Sexual Behavior / Heroin Dependence / Skin Diseases / Clinical Sciences / Middle Aged / Human immunodeficiency virus / Pyrimethamine / Adult / Public health systems and services research / Combination drug therapy / Porphyrias / Chloroquine / Substance-Related Disorders / Male / Sexual Behavior / Heroin Dependence / Skin Diseases / Clinical Sciences / Middle Aged / Human immunodeficiency virus / Pyrimethamine / Adult / Public health systems and services research / Combination drug therapy / Porphyrias / Chloroquine / Substance-Related Disorders
Medical Microbiology / Experimental Design / South America / Chagas disease / Vector control / Experimental Evaluation / Nymphs / Vectors / Public health systems and services research / Formulations / Experimental Evaluation / Nymphs / Vectors / Public health systems and services research / Formulations
Medical Microbiology / Experimental Design / South America / Chagas disease / Vector control / Experimental Evaluation / Nymphs / Vectors / Public health systems and services research / Formulations / Experimental Evaluation / Nymphs / Vectors / Public health systems and services research / Formulations
Health Promotion / Public sector / Mass media / Smoking Cessation / Public health systems and services research / Private Sector / Indexation / Tobacco Smoke / Private Sector / Indexation / Tobacco Smoke
Health Promotion / Public sector / Mass media / Smoking Cessation / Public health systems and services research / Private Sector / Indexation / Tobacco Smoke / Private Sector / Indexation / Tobacco Smoke
Literature Review / Smoking Cessation / Behavior Therapy / Meta Analysis / Chewing gum / Public health systems and services research / Controlled Clinical Trial / Indexation / Public health systems and services research / Controlled Clinical Trial / Indexation
Literature Review / Smoking Cessation / Behavior Therapy / Meta Analysis / Chewing gum / Public health systems and services research / Controlled Clinical Trial / Indexation / Public health systems and services research / Controlled Clinical Trial / Indexation