Letters Where next for China?: Birth ratio in India is also dwindling BMJ 2006; 333 doi: https://doi.org/10.1136/bmj.333.7566.500 (Published 31 August 2006) Cite this as: BMJ 2006;333:500 Article Related content Metrics Responses Peer review Related articles RESEARCH Family size, fertility preferences, and sex ratio in China in the era of the one child family policy: results from national family planning and reproductive health survey Published: 11 May 2006; BMJ doi:10.1136/bmj.38775.672662.80 News Family size, fertility preferences, and sex ratio in China in the era of the one child family policy: results from national family planning and reproductive health survey Published: 17 August 2006; BMJ 333 doi:10.1136/bmj.38775.672662.80 See more Introductory Address Prov Med Surg J October 03, 1840, s1-1 (1) 1-4; DOI: https://doi.org/10.1136/bmj.s1-1.1.1 Report of the Meeting of the Eastern Branch of the Provincial Association at Bury St. Edmond's Prov Med Surg J October 03, 1840, s1-1 (1) 10-13; DOI: https://doi.org/10.1136/bmj.s1-1.1.10 Mr. Warburton's Bill for the Regulation of the Medical Profession Prov Med Surg J October 03, 1840, s1-1 (1) 13-15; DOI: https://doi.org/10.1136/bmj.s1-1.1.13 An Atlas of Plates, illustrative of the Principles and Practice of Obstetric Medicine and Surgery, with descriptive Letterpress Prov Med Surg J October 03, 1840, s1-1 (1) 4; DOI: https://doi.org/10.1136/bmj.s1-1.1.4 A Practical Treatise on the Diseases peculiar to Women, illustrated by Cases, &c Prov Med Surg J October 03, 1840, s1-1 (1) 4-5; DOI: https://doi.org/10.1136/bmj.s1-1.1.4-a