International Diary
Ding, Victor D.H, Qureshi, Sajjad, Szalkowski, Deborah, Li, Zhihua, Ashnault, Dawn E, Xie, Dan, Liu, Kun, Jones, A.Brian, Moller, David E, Zhang, BeiVolume:
335
Language:
english
Journal:
The Lancet
DOI:
10.1016/0140-6736(90)90028-4
Date:
January, 1990
File:
PDF, 164 KB
english, 1990