เข้าสู่ระบบ สมัครสมาชิก

fertility determinants การใช้

ประโยคมือถือ
  • Chandrasekaran was the lead investigator of the Mysore Population Study, funded by the United Nations and the Indian Government, which was a pioneering survey in collecting fertility related information, including contraceptive use, in a developing country and in demonstrating that such data could be used for analyses of fertility determinants.