Phatak, L V1969-01-012009-05-271969-01-012009-05-271969-01-01Phatak LV. Intrauterine distortion and displacement of an I.U.D. Indian Journal of Medical Research. 1969 Jan; 57(1): 89-95http://imsear.searo.who.int/handle/123456789/26121engFemaleHumansIntrauterine Devices --adverse effectsMenstruation Disturbances --etiologyIntrauterine distortion and displacement of an I.U.D.Journal Article