title: Clinical trials of drug and behaviour therapies: methodological issues.
authors.forename: Partha Sarathi
authors.initials: PS
authors.lastname: Biswas
authors.forename: Devosri
authors.initials: D
authors.lastname: Sen
authors.forename: V K
authors.initials: VK
authors.lastname: Sinha
mesh_terms: D003865:Major Depressive Disorder / Q000628:therapy*; D019260:Expressed Emotion; D005192:Family Health; D005260:Female; D006266:Health Education / Q000379:methods*; D006801:Humans; D008297:Male