求助PNAS上文章一篇，急！谢谢回复！

小鲁鲁

题目：Cystic fibrosis transmembrane conductance regulator3 o: Z& ^& }, c
is vital to sperm fertilizing capacity and male fertility
  ?% [( X* ^  iWen Ming Xu*, Qi Xian Shi†, Wen Ying Chen*†, Chen Xi Zhou*, Ya Ni†, Dewi Kenneth Rowlands*, Guo Yi Liu‡, Hu Zhu*,! s, W% B% I& W0 @& N% u
Ze Gang Ma*, Xiao Fei Wang†, Zhang Hui Chen†, Si Chang Zhou†, Hong Shan Dong*§, Xiao Hu Zhang*, Yiu Wa Chung*,
9 b; O, ~0 O8 _: n+ k* _% aYu Ying Yuan†, Wan Xi Yang§, and Hsiao Chang Chan*§¶

zhenhua

小鲁鲁

谢谢啦！