What do you understand by disease “Insomnia”?A. Color blindnessB. DepressionC. HypertensionD. Inability to sleep 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments