@article{Zavier2000,
author = {Zavier, F.A.J. and Padmadas, S.S.},
title= {Use of a spacing method before sterilization among couples in Kerala, India},
year = {2000},
doi = {10.2307/2648287},
journal = {International Family Planning Perspectives},
volume = {26},
number = {1},
pages = {29--35},
}