title: Addiction's research in developing countries: adjusting abounding questions to limited resources.
authors.forename: Nady
authors.initials: N
authors.lastname: el-Guebaly
authors.forename: Hermano
authors.initials: H
authors.lastname: Tavares
mesh_terms: D035843:Biomedical Research; D002110:Caffeine / Q000009:adverse effects; D000697:Central Nervous System Stimulants / Q000009:adverse effects; D003906:Developing Countries; D006801:Humans; D009538:Nicotine / Q000009:adverse effects; D019966:Substance-Related Disorders / Q000628:therapy
chemical_list: D000697:Central Nervous System Stimulants; D002110:Caffeine; D009538:Nicotine