Sharma, M., S. Sarana, and A. Seth. “The Study of Knowledge, Attitudes and Practices of Husbands Accompanying Patients at Obstetrics Clinics of a Tertiary Care Center about Contraception”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 8, no. 7, June 2019, pp. 2658-61, doi:10.18203/2320-1770.ijrcog20193021.