Sasikala, M.Mathen, K.2014-04-252014-04-251989Indian Nalikera Journal Feb 1989 v.18(4) p-1-3http://hdl.handle.net/123456789/550enAakasavalli adhava Moodillathali Thenginte Katuveezhcha Rogavyapana Padanathinu Oru SahayiArticle