Int Breastfeed J. 2015 Jun 2;10:20. doi: 10.1186/s13006-015-0045-6. eCollection 2015.
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Cross-sectional study on the weight and length of infants in the interior of the state of São Paulo, Brazil: associations with sociodemographic variables and breastfeeding.
巴西圣保罗州内陆地区婴儿体重与身长的横断面研究:与社会人口统计学变量及母乳喂养的关联
Sao Paulo Med J. 2009 Jul;127(4):198-205. doi: 10.1590/s1516-31802009000400004.