Maternal use of hormonal contraception and childhood cancer risk: a systematic review and meta-analysisMarie Hargreave,Susanne Kjaer,Caroline Hemmingsen,Sarah Hjorth,Lone Schmidt,Maarit Leinonen, Ulrika Norby,Hedvig Nordeng,Lina Morch, Emily Jarden, Sif CarlsenPEDIATRIC BLOOD & CANCER(2023)引用 0|浏览0暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要