共 16 条
- [1] Banerjee B., 2006, Indian Journal of Community Medicine, V31, P183
- [2] Chandhiok N, 2006, J OBSTET GYN INDIA, V56, P47
- [4] Dutta DC, 2004, TEXT BOOK OBSTET INC, P602
- [5] Dutta DC, 2004, TEXT BOOK OBSTET INC, P599
- [6] Gupta K, 2008, NATL FAMILY HLTH SUR
- [8] Low P, 2005, NZ MED J, V118
- [9] National Family Health Survey (NFHS-3), 2007, INDIA INT I POPULATI, V1, P192
- [10] Nisar Nighat, 2007, J Ayub Med Coll Abbottabad, V19, P11