Sterilization is the most popular method of contraception in India. The 1992-93 National Family Health Survey found that of the 36.2 percent of eligible couples using any modern method, most (30.7 percent) had been sterilized and only 5.5 percent were using temporary methods (IIPS 1995).

The quinacrine trials raise a host of questions regarding the safety of this method of sterilization and the methodology used to assess this.

Otempora! O mores! This cri decoeur will perhaps be evoked in those reading the spate of reports lately, on surreptitious "trials" on the non-surgical sterilization of women with quinacrine, being carried out by NG0s and private doctors in a host of places in the country.

The tribal population groups from 7.95 percent of the total population of India. About 67.76 million persons have been enumerated in the country (excluding Jammu & Kashmir) as members of the Scheduled Tribes (1991 census).