5Chen XS, Li WZ, Ye GY. Leprosy in China: delay in the detection of xases. Annes Trop Med Parasitol 2000;94:181 - 188.
6Bekri W, Gebre S, Mengiste A, et al. Delay in diagnosis of leprosy and start of treatment in leprosy patients: a case control study of disabled and non - disabled patients in three different settings in Ethiopia. Int J Lepr Other Mycobact Dis 1988;66:1 - 9.
7Meima A, Richardus PR, Gebre S, et al. Factors associated with impairments in new leprosy patints: the AMFES cohort. Lepr Rev 1999;70:189 - 203.
8Nicholls PG, Croft RP, Richardus JH, et al. Delay in presentation, an indicator for nerve function status at registration and for treatment outcome - the experience of the Bangladesh Acute Nerve Damage Study cohort. Lepr Rev 2003 ;74 : 349 - 356.
9Kumar A, Girdhar A, Girdhar BK. Nerve thickening in leprosy patients and risk of paralytic deformities: a field based study in Agra, India Lepr Rev 2004;75-135 - 142.
10Robertson LM, Nicholls PG, Butlin R. Delay in presentation and start of treatment in leprosy : experience in an outpatient clinic in Nepal. Lept Rev 2000;71:511 - 516.