Charges of labor rights abuses and environmental harm are increasingly common for major brands sourcing in today's globally expanded supply chains, often p... Smith,N Craig,Ansett,... - 《Insead Working Papers Collection》 被引量: 12发表: 2011年 ...
Prolonged labor: labor exceeding 12 h in primigravida or 8 h in multipara mothers after the latent phase of the first stage of labor. Premature rupture of membranes (PROM)): rupture of the membrane of the amniotic sac and chorion that occur > 1 h before the onset of labor. Data ...
NATIONAL BUREAU OF ECONOMIC RESEARCH(国家经济研究局(NATIONAL BUREAU OF ECONOMIC RESEARCH)).pdf,NBER WORKING PAPER SERIES THE EFFECT OF FAST FOOD RESTAURANTS ON OBESITY AND WEIGHT GAIN Janet Currie Stefano DellaVigna Enrico Moretti Vikram Pathania Worki